BHARAT SCIENCE MODEL CENTRE LABORATORY CHEMICALS - EXPERIMENT WISE

(1)

S.No.

Chemical Name Physical Hazard Health Hazard Experiments Where Used Quantity Amount

1

Acetaldehyde Extremely flammable liquid and vapour May form explosive peroxides

Causes serious eye irritation May cause respiratory irritation Suspected of causing cancer

NONE. Formerly used as: Organic substrate in organic reactions.

500ml 280.00

2

^Acetamide Suspected of causing cancer Melting points. Heat of fusion (enthalpy)

experiments.

500g 375.00

3

Acetanilide Harmful if swallowed Organic substrate used in organic

reactions.

500g 600.00

4

Acetic Acid Causes serious eye irritation

Causes skin irritation

Volcano experiment (tame version).

Neutralizing base spills.Ester lab. Scent lab. Plant mitosis microscopy staining.

Stock acid solution.

500ml 240.00

5

Acetic Anhydride Flammable liquid and vapour Causes severe skin burns and eye damage Harmful if inhaled

Harmful if swallowed

Compounding of aspirin. Organic substrate. Thermochemistry. Restricted to advanced placement science.

6

Aceto Carmine Flammable liquid and vapour Causes severe skin burns and eye damage Plant mitosis microscopy staining. Cell and bacteria stain.

125ml 480.00

7

Aceto-Orcein Solution Causes severe skin burns and eye damage

Cell stain

8

Acetone Highly flammable liquid and vapour Causes serious eye irritation May cause drowsiness or dizziness

Solvent used in several labs in food science, plant extractions, tests for aldehydes and ketones.

500ml 270.00

9

Acetonitrile Highly flammable liquid and vapour Causes serious eye irritation Harmful if inhaled

Harmful if swallowed Harmful in contact with skin

NONE. Formerly used as organic substrate in organic reactions. Restricted to advanced placement science.

1000ml 1000.00

10

Acetyl Chloride Highly flammable liquid and vapour Reacts violently with water

Causes severe skin burns and eye damage NONE. Formerly used as: Organic substrate in organic reactions.

11

Acetylene Explosive with or without contact with air Extremely flammable gas

Fuel. Calorimetry. Often created in small amounts in class for experiment, rather than purchasing gas cylinder.

LABORATORY CHEMICALS - EXPERIMENT WISE

BHARAT SCIENCE MODEL CENTRE

(2)

12

Acetylsalicylic Acid Harmful if swallowed Hydrolysis of aspirin. Ferric chloride test for phenol.

13

Acridine Orange May cause genetic defects Cell stain

14

Acrolein Highly flammable liquid and vapour Causes severe skin burns and eye damage Fatal if inhaled

Fatal if swallowed Toxic in contact with skin

NONE. Formerly used as: Synthesis reactions.

15

Acrylamide Causes damage to organs through

prolonged or repeated exposure Causes serious eye irritation Causes skin irritation Harmful if inhaled

Harmful in contact with skin May cause an allergic skin reaction May cause cancer

May cause genetic defects

Suspected of damaging fertility or the unborn child

Toxic if swallowed

NONE. Formerly used as: Polymer catalyst. Gel electrophoresis.

500g 250.00

16

Acrylonitrile Highly flammable liquid and vapour Causes serious eye damage Causes skin irritation

May cause an allergic skin reaction May cause cancer

May cause respiratory irritation Toxic if inhaled

Toxic if swallowed Toxic in contact with skin

NONE. Formerly used in: Manufacture of acrylic fibers

500ml 450.00

17

Adenine Toxic if swallowed Biological reagent. DNA synthesis.

18

Adenosine Triphosphate Not classified Not classified Biological reagent. DNA synthesis.

19

Adipic Acid Causes serious eye irritation Manufacture of plastics. Baking??:?

500g 580.00

20

Adipoyl Chloride Causes severe skin burns and eye damage Nylon synthesis. Polymer precursor.

21

Adrenaline Fatal in contact with skin

Toxic if inhaled Toxic if swallowed

NONE. Typically sold diluted 1:10,000.

Formerly used as: Biological reagent.

Effects of drugs kits.

22

^{Agar Agar} Not classified Not classified Bacteria cultures

250g 650.00

(3)

24

Aitch-tu-ess Cartridges Causes skin irritation

May be harmful if inhaled May be harmful if swallowed May be harmful in contact with skin

Information from Flinn Scientific SDS.

Hydrogen sulfide formation for creation of insoluble metal salts in solutions

25

Alanine, DL- Not classified Not classified Amino acid

26

Alanine, L- Not classified Not classified Amino acid

27

Albumin May cause allergy or asthma symptoms or

breathing difficulties if inhaled

Colorimetry. Biological reagent.

28

^Alconox Causes serious eye irritation

Glassware cleaning

29

^Alizarin Harmful if swallowed Indicator. pH 5.5 yellow to 6.8 red, 11.0

red to 12.4 purple

30

Alizarin Red S Causes serious eye irritation

May cause respiratory irritation

pH indicator. 4.6 yellow, 6.0 red

31

Alizarin Yellow R Not classified Not classified pH indicator. 10.2 yellow to 12.2 red

32

Alkaline Iodide Azide Causes severe skin burns and eye damage

NONE: Was used as test reagent for dissolved oxygen in water. Test can be done without the sodium azide. Can buy small powder packets from Hach.

33

Alkaline Potassium Iodide Causes severe skin burns and eye damage

Azide-free, less toxic alternative. Test reagent for dissolved oxygen in water.

Can be purchased in small powder packets from Hach.

34

^Aluminon Causes serious eye irritation

Qualitative cation tests. Reagent for determination of aluminum.

35

Aluminum - Metal Lump Single replacement reaction w/ copper

chloride. Properties of matter. Reversible reactions. Oxidation-reduction.

Photochemistry.

500g 1000.00

36

Aluminum - Powder Flammable solid

In contact with water releases flammable gas

Thermite reaction. Making sparklers.

Restricted to advanced placement science.

37

Aluminum Ammonium Sulfate

Causes serious eye irritation Causes skin irritation

Mordant. Water purifier.

500g 160.00

38

Aluminum Chloride Causes severe skin burns and eye damage Qualitative analysis

500g 295.00

(4)

39

Aluminum Hydroxide Not classified Not classified Neutralization products

40

Aluminum Nitrate May intensify fire; oxidizer Causes serious eye damage Electrolyte lab. Qualitative cation tests.

Reactivity of metals

500g 295.00

41

Aluminum Oxide Not classified Not classified Dessicant. Chromatography. Abrasive

500g 295.00

42

Aluminum Potassium Sulfate Not classified Not classified Formulation of a hydrate. Mordant. Alum.

500g 180.00

43

Aluminum Sulfate - Anhydrous

Causes serious eye damage Qualitative analysis.

500g 180.00

44

Ammonium Acetate Not classified Not classified Qualitative cation tests.

500g 290.00

45

Ammonium Bicarbonate Harmful if swallowed Buffer

500g 180.00

46

Ammonium Bifluoride Causes severe skin burns and eye damage

Toxic if swallowed

NONE. Formerly used in: Production of hydrofluoric acid. Glass etching

500g 350.00

47

Ammonium Bromide Causes serious eye irritation Electrochemistry.

500g 540.00

48

Ammonium Carbonate Harmful if swallowed Buffer

500g 220.00

49

Ammonium Chloride Causes serious eye irritation

Acid-base reactions. Solubility.

Precipitates. Gravimetric analysis. Ionic reactions. Flame test.

500g 240.00

50

Ammonium Chromate May cause an allergic skin reaction

May cause cancer

NONE. Formerly used in: Double displacement reaction. Stoichiometry.

Limit amount to 100 grams.

500g 325.00

51

Ammonium Citrate Causes serious eye irritation

Photochemistry

500g 1050.00

52

Ammonium Dichromate May intensify fire; oxidizer Causes damage to organs through prolonged or repeated exposure

Causes severe skin burns and eye damage Fatal if inhaled

Harmful in contact with skin

May cause allergy or asthma symptoms or breathing difficulties if inhaled

May damage fertility or the unborn child Toxic if swallowed

Double displacement reaction.

Stoichiometry. Volcano demo. Restricted to advanced placement science.

500g 450.00

(5)

53

Ammonium Fluoride Toxic if inhaled

NONE. Formerly used in: Production of hydrofluoric acid. Glass etching.

500g 300.00

54

Ammonium Hydroxide (<1 Molar)

Causes serious eye damage Causes skin irritation

Qualitative analysis of anions. pH of household chemicals. Halide lab. Many uses

500ml 180.00

55

Ammonium Iodide Causes serious eye irritation

Ionization lab.

250g 950.00

56

Ammonium Metavanadate Causes serious eye irritation

Causes skin irritation Fatal if inhaled

May cause respiratory irritation Suspected of causing genetic defects Toxic if swallowed

NONE. Formerly used in: Qualitative analysis of anions.

57

Ammonium Molybdate Not classified Not classified Qualitative analysis of anions. Used as

source of ammonium ion (NH4)

100g 750.00

58

Ammonium Nitrate May intensify fire; oxidizer Causes serious eye irritation Endothermic reactions. Test for nitrates.

Qualitative cation tests. Tollens test for aldehydes (Silver mirror). Limit storage to one pound.

59

Ammonium Oxalate - Monohydrate

Qualitative cation tests. Reaction with zinc. Gravimetric determination of calcium as calcium oxalate precipitate.

500g 340.00

60

Ammonium Persulfate May intensify fire; oxidizer Causes serious eye irritation Causes skin irritation Harmful if swallowed

May cause an allergic skin reaction May cause respiratory irritation

NOT NEEDED in secondary science based on input from experienced science teachers

500g 350.00

61

Ammonium Phosphate - Dibasic

Not classified Not classified Buffer

500g 650.00

62

Ammonium Phosphate - Monobasic

Not classified Not classified Buffer

500g 1725.00

(6)

63

Ammonium Polysulfide Causes severe skin burns and eye damage

Contact with acids liberates toxic gas

NONE. Formerly used as: Source of sulfide ions for insoluble salts

64

Ammonium Sulfate Not classified Not classified Water source. Preparation of ammonium

ions. Fertilizer ingredient that acidifies basic soils.

500g 220.00

65

Ammonium Sulfide Causes severe skin burns and eye damage NOT NEEDED in secondary science based

on input from experienced science teachers

500g 220.00

66

Ammonium Tartrate Causes serious eye irritation

Racemic test reagent. Buffer.

500g 400.00

67

Ammonium Thiocyanate Harmful if inhaled

Demo, spontaneous endothermic reaction in fume hood.

500g 400.00

68

Amyl Acetate Flammable liquid and vapour Ester lab. Scent lab. Solvent properties.

500ml 400.00

69

Amylase May cause allergy or asthma symptoms or

Human body systems lab

100g 550.00

70

Anhydrous Ammonia Flammable gas Causes severe skin burns and eye damage

Toxic if inhaled

71

Aniline Causes damage to organs through

prolonged or repeated exposure Causes serious eye damage May cause an allergic skin reaction Suspected of causing cancer Suspected of causing genetic defects Toxic if inhaled

500ml 360.00

72

Aniline Blue Causes serious eye irritation

Indicator; pH 10 blue to 13 orange

125ml 140.00

73

Anthranilic Acid Causes serious eye irritation Making grapefruit scented ester.

74

Anthrone Causes serious eye irritation

Colorimetric determination of carbohydrates

100g 1375.00

(7)

75

Antimony - Metal Lump Qualitative properties of elements.

500g 1000.00 76

Antimony - Powder Suspected of causing cancer NOT NEEDED in secondary science based

500g 950.00

77

Antimony Potassium Tartrate

Harmful if inhaled Harmful if swallowed

Alum crystal lab

500g 750.00

78

Antimony Trichloride Causes severe skin burns and eye damage NOT NEEDED in secondary science based

500g 3140.00

79

^Arabinose Monosaccharide used in biology

carbohydrate labs

80

Arginine Not classified Not classified Amino acid

81

^Argon Contains gas under pressure; may

explode if heated

Properties of the elements. Properties of gases.

82

Arsenic Trioxide Causes severe skin burns and eye damage

Fatal if swallowed May cause cancer

500g 625.00

83

^Asbestos May cause cancer NONE. Formerly used in heating pads and

protective gloves.

84

^Ascarite Causes severe skin burns and eye damage NONE. Formerly used as: Absorbant

85

Ascorbic Acid Not classified Not classified Oxidation of ascorbic acid, an anti-

oxidant.

100g 1250.00

86

^Asparagine ^{Amino acid}

87

Aspartic Acid Not classified Not classified Amino acid

88

Barfoed Reagent Causes mild skin irritation

Causes serious eye irritation May be harmful if swallowed

Test for monosaccharides/reducing sugars. Less Frequent use than Benedict's Reagent.

125ml 160.00

89

Barium - Metal Lump In contact with water releases flammable gas

NONE. Formerly used in: Qualitative properties of elements.

90

Barium Acetate Harmful if inhaled

NOT NEEDED in secondary science based on input from experienced science teachers. Restricted to advanced placement science.

500g 350.00

91

Barium Carbonate Harmful if swallowed Qualitative analysis of anions. Flame test.

500g 280.00

(8)

92

Barium Chloride Harmful if inhaled Toxic if swallowed

Viscosity of liquids.

500g 280.00

93

Barium Chromate Harmful if inhaled

NONE. Formerly used in: Qualitative analysis of anions. Flame test.

500g 350.00

94

Barium Hydroxide Causes serious eye irritation

Causes severe skin burns and eye damage Harmful if inhaled

Demo, spontaneous endothermic reaction in fume hood. Acid base demo. Plant growth.

500g 280.00

95

Barium Nitrate May intensify fire; oxidizer Harmful if inhaled Harmful if swallowed

Dehydration of sugar lab. Fehling's sugar test.

500g 300.00

96

Barium Peroxide May intensify fire; oxidizer Harmful if inhaled Harmful if swallowed

500g 450.00

97

Barium Sulfate Not classified Not classified Solubility & precipitation.

500g 240.00

98

Benedict's Reagent May be corrosive to metals Causes serious eye damage

Causes severe skin burns and eye damage

Human body systems lab. Classic test for sugars.

500ml 220.00

99

Benzaldehyde Harmful if swallowed Organic substrate used in organic

reactions.

500ml 450.00

100

Benzalkonium Chloride Causes severe skin burns and eye damage

Harmful if inhaled Harmful if swallowed Harmful in contact with skin

Disinfectant. Used in bathroom cleaners and toilet disinfectants. Preservative in eye drops, skin and baby lotions, skin care products, ointments.

101

Benzene Highly flammable liquid and vapour Causes damage to organs through prolonged or repeated exposure Causes serious eye irritation Causes skin irritation

May be fatal if swallowed and enters airways

May cause cancer May cause genetic defects

NONE. Formerly used as: Solvent for organic synthesis

500ml 260.00

102

Benzidine Harmful if swallowed

May cause cancer

NONE: Use, importation and manufacture of benzidine is prohibited in many countries.

(9)

103

Benzoic Acid Causes damage to organs through

prolonged or repeated exposure Causes serious eye damage Causes skin irritation

Blizzard in a bottle lab. Solubility.

Saturation. Molar mass determination from freezing point depression.

500ml 350.00

104

Benzoin Synthesis reactions.

105

Benzonitrile Harmful if swallowed

Organic substrate used in organic reactions. Restricted to advanced placement science.

106

Benzophenone Absorption of ultraviolet light

107

Benzoyl Chloride Causes severe skin burns and eye damage

Harmful if inhaled Harmful if swallowed Harmful in contact with skin May cause an allergic skin reaction

NONE. Formerly used in: Synthesis reactions.

500ml 540.00

108

Benzoyl Peroxide Heating may cause a fire or explosion Causes serious eye irritation May cause an allergic skin reaction

NONE. Formerly used as: Polymer catalyst

109

Benzyl Alcohol Harmful if inhaled

Ester lab. Scent lab.

500ml 380.00

110

Benzylaminopurine Causes serious eye irritation

Botany labs. Used as plant growth stimulator.

111

Beryllium - Metal Lump Causes damage to organs through

prolonged or repeated exposure Causes serious eye irritation Causes skin irritation Fatal if inhaled

May cause respiratory irritation Toxic if swallowed

112

Bile Salts Causes serious eye irritation

Causes skin irritation Harmful if swallowed

Inhibits growth of Gram Positive bacteria in biology labs.

113

Bismarck Brown Y Causes serious eye damage

Tissue stain and counterstain

114

Bismuth - Metal Lump Not classified Not classified Qualitative properties of elements.

Melting point of metals.

250g 1800.00

(10)

115

Bismuth - Powder Flammable solid NOT NEEDED in secondary science based

on input from experienced science teachers. Restricted to advanced placement science.

250g 1800.00

116

Bismuth Nitrate Causes skin irritation Qualitative analysis

250g 550.00

117

Bismuth Subnitrate May intensify fire; oxidizer Causes serious eye irritation Causes skin irritation

Qualitative analysis

118

Bismuth Trichloride Causes serious eye irritation

Organic reaction catalyst

119

Biuret Causes serious eye irritation

Protein lab. Reacts with Biuret Test Reagent

120

Biuret Reagent Not classified Not classified Test reagent for proteins, carbohydrates,

lipids.

121

Borax

500g 575.00

122

^{Boric Acid} May damage fertility or the unborn child Qualitative analysis. Sugar test.

500g 350.00

123

Boron - Metal Lump Not classified Not classified Properties of the elements

124

Bouin's Fixative Causes serious eye damage

Causes severe skin burns and eye damage Harmful if swallowed

Suspected of causing genetic defects

NONE. Formerly used as: Stain for brain cells

125

Brilliant Cresyl Blue Causes serious eye irritation

A basic dye used for staining reticulocytes

126

Brilliant Green Causes serious eye irritation

Indicator. pH 0 yellow to 2.6 green.

127

Bromine Causes severe skin burns and eye damage

Fatal if inhaled

NONE. Formerly used in: Oxidation reagent preparation, activity series of the elements and to make bromine water.

100ml 1250.00

(11)

128

Bromine Water Causes serious eye irritation

Causes skin irritation May cause cancer

Demo: reactivity of non-metals in fume hood. Colorimetric determination of double bonds. Periodic properties of the elements. Restricted to advanced placement science.

500ml 160.00

129

Bromobenzene Flammable liquid and vapour Causes skin irritation Organic substrate used in organic reactions. Restricted to advanced placement science.

250ml 580.00

130

Bromocresol Green Not classified Not classified Indicator. pH 3.8 yellow to 5.4 blue

125ml 160.00

131

Bromocresol Purple Causes serious eye irritation

Indicator. pH 5.2 yellow to 6.8 purple.

125ml 160.00

132

Bromoform Causes serious eye irritation

Causes skin irritation Harmful if swallowed Toxic if inhaled

500ml 460.00

133

Bromphenol Blue Causes serious eye irritation

Indicator. pH 3.0 yellow to 4.6 purple.

5g 330.00

134

Bromthymol Blue Not classified Not classified Human body systems lab indicator. pH 6.0

yellow to 7.6 blue.

25g 935.00

135

Butanol, 1- Flammable liquid and vapour Causes serious eye damage Causes skin irritation Harmful if swallowed

May cause drowsiness or dizziness May cause respiratory irritation

Miscibility vs. chain length in alcohols.

Lucas test for primary, secondary &

tertiary alcohols.

136

Butanol, 2- Flammable liquid and vapour Causes serious eye irritation May cause drowsiness or dizziness May cause respiratory irritation

Lucas test for primary, secondary &

tertiary alcohols. Reactivity of alcohols.

137

Butoxyethanol Causes serious eye irritation

Causes skin irritation Harmful if inhaled Harmful if swallowed Harmful in contact with skin

138

Butyl Acetate Flammable liquid and vapour May cause drowsiness or dizziness Synthesis reactions.

500ml 320.00

139

Butyl Stearate Not classified Not classified Fatty acid ester formation

140

Butylated Hydroxytoluene Antioxidant. Melting point determination.

(12)

141

Butyraldehyde Highly flammable liquid and vapour NOT NEEDED in secondary science based

142

Butyric Acid Causes severe skin burns and eye damage Formation of butyrate esters (scent lab)

143

Cadmium - Metal Lump Not classified Not classified Qualitative properties of elements.

500g 1500.00

144

Cadmium - Powder Catches fire spontaneously if exposed to air

Causes damage to organs through prolonged or repeated exposure Fatal if inhaled

May cause cancer

Suspected of causing genetic defects Suspected of damaging fertility or the unborn child

500g 1500.00

145

Cadmium Acetate Harmful if inhaled

250g 550.00

146

Cadmium Chloride Causes damage to organs through

prolonged or repeated exposure Fatal if inhaled

NONE. Formerly used in: Properties of matter.

250g 550.00

147

Cadmium Iodide May cause damage to organs through

prolonged or repeated exposure Suspected of causing cancer Toxic if inhaled

Toxic if swallowed

None

250g 1050.00

148

Cadmium Nitrate Causes damage to organs through

NONE. Formerly used in: Properties of matter

250g 550.00

(13)

149

Cadmium Oxide Causes damage to organs through

May cause cancer

Suspected of causing genetic defects Suspected of damaging fertility or the unborn child

250g 600.00

150

Cadmium Sulfate Causes damage to organs through

250g 550.00

151

Caffeine Harmful if swallowed NOT NEEDED in secondary science based

100g 1875.00

152

Calcium - Metal Lump In contact with water releases flammable gas

Reactivity of metals. Add to water in test tube w/ phenolphthalein. Compare to magnesium.

153

Calcium - Powder In contact with water releases flammable gas

154

Calcium Acetate Not classified Not classified Qualitative analysis. Double displacement

reactions.

500g 250.00

155

Calcium Bromide Causes serious eye damage Qualitative analysis. Double displacement

reactions.

500g 450.00

156

Calcium Carbide In contact with water releases flammable gases which may ignite spontaneously

Carbide cannon. Preparation &

combustion of acetylene. Reaction of chlorine with acetylene demo. Halloween demo.

500g 350.00

157

Calcium Carbonate Not classified Not classified Gas generation. Double displacement.

500mg 520.00

158

Calcium Chloride Causes serious eye irritation Stoichiometry of a precipitation reaction.

Flame test. Hard water lab. Solubility demo. Drying agent.

500g 240.00

159

Calcium Fluoride Causes serious eye irritation

Mineral sample. Good choice for glass etching compared to ammonium bifluoride & hydrofluoric acid.

500g 260.00

(14)

160

Calcium Gluconate Not classified Not classified As a gel it is used to deactivate and treat

exposures to hydrofluoric acid or bifluoride compounds used in glass etching.

161

Calcium Hydroxide Causes serious eye damage

Precipitate studies. Properties of matter.

Solubility. Acid base lab. Heat of crystallization. pH scale.

500g 260.00

162

Calcium Hypochlorite May intensify fire; oxidizer Causes severe skin burns and eye damage Harmful if swallowed

Bleach. Disinfection (if diluted). Hard water tests.

500g 260.00

163

Calcium Iodide Not classified Not classified Double displacement reaction.

Stoichiometry.

250ml 950.00

164

Calcium Nitrate May intensify fire; oxidizer Causes serious eye irritation Causes skin irritation

Identification of metal ions. Qualitative cation tests. Flame test. Nitrate test.

500g 320.00

165

Calcium Oxide Causes serious eye damage

Acid base reactions. Exothermic reactions.

Limewater preparation.

500g 260.00

166

Calcium Phosphate, Dibasic Not classified Not classified Buffer

500g 450.00

167

Calcium Phosphate, Tribasic Not classified Not classified Buffer

500g 1750.00

168

Calcium Sulfate - Dihydrate Not classified Not classified Conservation of matter. Dessicant.

500g 550.00

169

Calcium Sulfide Causes serious eye irritation

Contact with acids liberates toxic gas May cause respiratory irritation

500g 350.00

170

Calmagite Causes serious eye irritation

Reagent for determination of magnesium.

171

Camphor Flammable solid Harmful if inhaled

May cause damage to organs

NONE. Formerly used as: Organic substrate in organic reactions. Restricted to advanced placement science.

100g 350.00

172

Canadian Balsam May cause an allergic skin reaction Mounting media for microscopy

100ml 430.00

(15)

173

Canadian Balsam in Xylene Flammable liquid and vapour Causes skin irritation Harmful if inhaled

Harmful in contact with skin May cause an allergic skin reaction

Mounting media for microscopy

100ml 430.00

174

Carbol Fuchsin Causes serious eye irritation

May cause damage to organs through prolonged or repeated exposure Suspected of causing cancer Suspected of causing genetic defects

Indicator

125ml 250.00

175

^Carbon Not classified Not classified Qualitative properties of elements.

Purifying water.

176

Carbon Black Not classified Not classified Filtration. Pigment.

177

Carbon Dioxide Contains gas under pressure; may explode if heated

Extinguishing a fire. Acidity of carbonic acid.

178

Carbon Disulfide Highly flammable liquid and vapour Causes damage to organs through prolonged or repeated exposure Causes serious eye irritation Causes skin irritation

179

Carmine Not classified Not classified Plant mitosis microscopy staining.

5g 550.00

180

Carnauba Wax Not classified Not classified The waxy component of crayons.

181

Carnoy's Fixative Highly flammable liquid and vapour Causes serious eye irritation Causes skin irritation Harmful if swallowed

May cause an allergic skin reaction

Tissue fixation. Can be substituted in some cases by Clarke's Fixative (3 pts ethanol : 1 pt acetic acid)

182

Caseins Not classified Not classified Protein lab.

500g 380.00

183

Catalase May cause allergy or asthma symptoms or

Decomposition of hydrogen peroxide

184

Catechol Causes serious eye irritation

Causes skin irritation Harmful if swallowed Harmful in contact with skin

NONE: Formerly used in Enzyme Lab.

185

Cedarwood Oil May be fatal if swallowed and enters

airways

Microscopy

25ml 260.00

186

^Cellulose Not classified Not classified Organic reagent

(16)

187

Cerium - Metal Lump Flammable solid Qualitative properties of the elements.

188

Cerium Ammonium Nitrate May intensify fire; oxidizer Causes serious eye irritation Causes skin irritation Harmful if swallowed

NONE. Formerly used as: Ion source for cerium

189

Cesium Chloride Flame test. Ion source of cesium.

25g 3500.00

190

Cetyl Alcohol Not classified Not classified Emollient. Lubricant. Melting point

determination.

191

Charcoal Not classified Not classified Filtration.

500g 550.00

192

Chlorine May cause or intensify fire; oxidizer Causes serious eye irritation Causes skin irritation

May cause respiratory irritation Toxic if inhaled

NONE. Formerly used in: Generating chlorine water.

193

Chlorine Water Causes skin irritation Reactivity of non metals in fume hood.

Periodic properties of the elements.

500ml 170.00

194

Chlorobenzene Flammable liquid and vapour Harmful if inhaled Solvent for organic synthesis

500ml 470.00

195

Chloroethanol Fatal if inhaled

Fatal if swallowed Fatal in contact with skin

250ml 2250.00

196

Chloroform Causes damage to organs through

prolonged or repeated exposure Causes serious eye irritation Causes skin irritation Harmful if swallowed Suspected of causing cancer

Toxic if inhaled

500ml 260.00

197

Chlorophenol Red Causes serious eye irritation

Indicator. pH 5.2 yellow to 6.8 red.

198

Chlorophyllin Not classified Not classified Food additive. Odor control.

199

Chlorosulfonic Acid Reacts violently with water Causes severe skin burns and eye damage May cause respiratory irritation

200

Cholesterol Not classified Not classified NOT NEEDED in secondary science based

on input from experienced science

100g 350.00

(17)

201

Chromatography Solvent Highly flammable liquid and vapour Causes serious eye irritation

May cause cancer

May cause drowsiness or dizziness May cause genetic defects

Chromatography solvent. Safer substitute solvent for many aromatic and chlorinate solvents.

202

Chromic Acid May cause fire or explosion; strong oxidizer

Causes damage to organs through prolonged or repeated exposure

NONE. Formerly used in: Oxidation of alkanes, alkenes & alcohols. Safer alternatives are available for all these uses. Restricted to advanced placement science.

395.00

203

Chromium - Metal Lump Not classified Not classified Qualitative properties of elements.

204

Chromium - Powder May cause allergy or asthma symptoms or

breathing difficulties if inhaled May cause an allergic skin reaction

205

Chromium Chloride Causes serious eye irritation

Causes skin irritation Fatal if inhaled Harmful if swallowed

500g 380.00

206

Chromium Nitrate May intensify fire; oxidizer Causes serious eye irritation Causes skin irritation

500g 380.00

207

Chromium Oxide Causes serious eye irritation

208

Chromium Potassium Sulfate - Anhydrous

Crystal lab

(18)

209

Chromium Potassium Sulfate - Dodecahydrate

Crystal lab

210

Chromium Sulfate Not classified Not classified Qualitative analysis

500g 350.00

211

Chromium Trioxide May cause fire or explosion; strong oxidizer

Causes damage to organs through prolonged or repeated exposure

500g 450.00

212

^Chy-Max Cheese-making demonstration.

Coagulant.

213

Cinnamaldehyde Causes serious eye irritation

May cause an allergic skin reaction May cause respiratory irritation

Organic ester lab

214

Citric Acid Causes serious eye irritation Chelation of metals. Acid-base reactions.

Neutralization of base spills

215

Clayton Yellow Not classified Not classified Indicator: pH 11.0 yellow to 13.0 red

216

Clove Oil Flammable liquid and vapour Causes serious eye irritation

Used for histological clearing.

100ml 550.00

217

Cobalt - Metal Lump May cause allergy or asthma symptoms or

Qualitative properties of elements.

Magnetic lab.

(19)

218

Cobalt - Powder May cause allergy or asthma symptoms or

219

Cobalt Carbonate Causes serious eye irritation

May cause an allergic skin reaction Suspected of causing cancer

Coloring agent in ceramic glazes.

250g 625.00

220

Cobalt Chloride - Anhydrous Harmful if swallowed

May damage fertility or the unborn child Suspected of causing genetic defects

Catalyst studies. Kinetics.Flame test.

Humidity indicator.

250g 625.00

221

Cobalt Nitrate - Hydrate Causes serious eye damage

Ionic reactions. Flame demo.

250g 625.00

222

Cobalt Oxide May cause allergy or asthma symptoms or

breathing difficulties if inhaled Suspected of causing cancer

Ionic reactions.

250g 850.00

(20)

223

Cobalt Sulfate Harmful if swallowed

Ionic reactions.

250g 525.00

224

Collodion Solution Extremely flammable liquid and vapour NONE. Formerly used in: Formation of

nitrocellulose "skin"

225

Congo Red May cause cancer

Indicator. pH 3.0 blue to 5.0 red.

Halloween demo. Used to stain amyloid.

(A starchlike substance. A hard, waxy deposit consisting of protein and polysaccharides that results from the degeneration of tissue.)

125ml 160.00

226

Copper - Metal Lump Not classified Not classified Energy, machines & motion lab.

Electrochemistry. Determination of molar volume of a gas. Chemical changes:

reactions of copper. Magnetic lab.

500g 2600.00

227

Copper - Powder Flammable solid Copper and sulfide reaction lab

228

Copper Acetate Harmful if swallowed Properties of matter. Solutions lab.

Electrolysis.

500g 500.00

229

Copper Bromide Causes serious eye damage

Properties of matter.

500g 750.00

230

Copper Carbonate Causes serious eye irritation

Properties of matter. Crystal growing.

500g 1450.00

231

Copper Chloride - Anhydrous Causes serious eye damage

Causes skin irritation Harmful if swallowed Harmful in contact with skin

Electrochemistry demos. Determination of moles of copper & iron. Flame test.

Flame tornado demo.

500g 1350.00

(21)

232

Copper Chloride - Dihydrate Causes serious eye irritation

Electrochemistry demos. Determination of moles of copper & iron. Flame test.

Flame tornado demo.

500g 1750.00

233

Copper Hydroxide Causes serious eye irritation

Chemical changes: reactions of copper.

500g 550.00

234

Copper Nitrate - Anhydrous Causes serious eye irritation

Causes skin irritation Toxic if swallowed

Ionic reactions. Qualitative cation tests.

Flame test. Chemical changes: reactions of copper. Reaction with iron lab.

500g 450.00

235

Copper Nitrate - Hemipentahydrate

May intensify fire; oxidizer Causes serious eye irritation Causes skin irritation Harmful if swallowed

236

Copper Nitrate - Trihydrate Causes serious eye irritation

237

Copper Sulfate Causes serious eye irritation

Flame test. Properties of matter. Crystal formation. Energy, machines & motion lab. Oxidation reduction reactions.

Fehling's sugar test. Solubility &

precipitation. Chemical changes: reactions of copper. Conductivity in water (piezo buzzer) Reaction with

500g 550.00

238

Creatine Not classified Not classified Amino acid.

239

^Creatinine Not classified Not classified Biological reagent. Marker for analyzing

kidney function.

240

Creosote May cause cancer NOT NEEDED in secondary science based

241

Cresol Causes severe skin burns and eye damage

NONE. Formerly used as: Disinfectant

500ml 690.00

242

Cresol Purple Not classified Not classified Indicator. pH 1.2 red to 2.8 purple, and

7.4 yellow to 9.0 purple.

5g 3750.00

(22)

243

Cresol Red Causes serious eye irritation

Indicator. pH 2.0 orange to 3.0 amber and 7.2 yellow to 8.8 red.

5g 350.00

244

Cresol Red, Sodium Salt Not classified Not classified Indicator. pH 2.0 orange to 3.0 amber and

7.2 yellow to 8.8 red.

245

Crystal Violet Causes serious eye damage

Harmful if swallowed May cause cancer

Positive stain for bacteria. pH 0.0 yellow to 1.8 violet-blue.

25g 540.00

246

Cumene Flammable liquid and vapour May be fatal if swallowed and enters airways

247

Cupric Oxide Chemical changes: reactions of copper.

500g 1570.00

248

Cupric Sulfide Oxidation experiment

249

Cuprous Acetate Harmful if swallowed Properties of matter. Solutions lab.

Electrolysis.

250

Cuprous Chloride Harmful if swallowed Electrochemistry demos. Single

replacement reaction w/ aluminum metal

500g 1350.00

251

Cuprous Oxide Harmful if swallowed Chemical changes: reactions of copper.

252

Cuprous Sulphide Not classified Not classified Oxidation experiment

253

Cyclohexane Highly flammable liquid and vapour Causes skin irritation

May cause drowsiness or dizziness

Oxidation of alkanes, alkenes & alcohols.

Colorimetric determination of double bonds. Advanced chemistry labs.

500ml 590.00

254

Cyclohexanol Causes skin irritation

Harmful if inhaled Harmful if swallowed

Ferric chloride test for phenol. Advanced chemistry labs.

255

Cyclohexanone Flammable liquid and vapour Harmful if inhaled Organic substrate used in organic reactions.

500ml 600.00

256

Cyclohexene Highly flammable liquid and vapour Harmful if swallowed

Colorimetric determination of double bonds. Restricted to advanced placement science.

500ml 3750.00

257

Cysteine Harmful if swallowed Amino acid

25g 610.00

Decanoic Acid Causes serious eye irritation Fatty acid ester formation. Melting point

(23)

259

Denatured Alcohol Highly flammable liquid and vapour Causes damage to organs Harmful if swallowed Suspected of causing cancer

Fuel. Used in alcohol burners.

260

Deuterium Oxide Not classified Not classified Properties of matter.

261

^Dextrin Not classified Not classified Polarization of light. Hydrolysis of starch.

262

Dextrose Not classified Not classified Sugar used in carbohydrate lab.

500g 950.00

263

Diastase of Malt May cause allergy or asthma symptoms or

Starch hydrolysis lab.

264

Diatomaceous Earth Not classified Not classified Filtration. Absorbent. Geology specimens.

265

Dibutyl Phthalate May damage fertility or the unborn child Organic substrate used in organic

reactions. Restricted to advanced placement science.

266

Dichloroethane Highly flammable liquid and vapour Causes serious eye irritation Causes skin irritation Harmful if swallowed May cause cancer

Organic solvent used as an intermediate in synthesis. Restricted to advanced placement science.

267

Diethylamine Highly flammable liquid and vapour Causes severe skin burns and eye damage Harmful if inhaled

Organic precursor for synthesis of other compounds. Restricted to advanced placement science.

500ml 600.00

268

Diethylene Glycol Diethyl Ether

May form explosive peroxides Causes serious eye irritation None

500ml 540.00

269

Dimethyl Aniline Suspected of causing cancer

Toxic if inhaled Toxic if swallowed Toxic in contact with skin

500ml 590.00

270

Dimethyl Sulfoxide Not classified Not classified Solvent for organic synthesis. Restricted

to advanced placement science.

271

Dimethylglyoxime Flammable solid Toxic if swallowed Nickel test reagent.

100g 685.00

272

Dioxane Highly flammable liquid and vapour May form explosive peroxides

Causes serious eye irritation May cause respiratory irritation Suspected of causing cancer

500ml 665.00

(24)

273

Diphenylamine May cause damage to organs through

prolonged or repeated exposure Toxic if inhaled

Unknown. NOT NEEDED in secondary science based on input from experienced science teachers

250g 900.00

274

Dithizone Causes serious eye irritation

Used as indicator for metals.

275

^Dodecanol Causes serious eye irritation Produced as end result of organic

synthesis. Melting points.

276

Drierite Not classified Not classified Dessicant.

277

Duplicating Fluid Highly flammable liquid and vapour Causes damage to organs Toxic if inhaled

Fuel. Used in alcohol burners.

278

Eosin Y Causes serious eye irritation Indicator. Fluoresces in pH range 0.0 to

3.0. Stains alkaline cell parts (like cytoplasm). Use on plants, animals and blood.

125ml 160.00

279

Erbium - Metal Lump Flammable solid Qualitative properties of the elements.

280

Eriochrome Black T Causes serious eye irritation Biological stain. Indicator of metal ions.

281

Erythrosin B Harmful if swallowed Indicator. Fluoresces in pH range 0.0 to

3.6

282

Ethanol Highly flammable liquid and vapour Solubility lab. Properties of matter.

Viscosity of liquids. Determination of density. Ammonia ghost lab. Used in many ways in secondary science labs

283

Ethanolamine Causes severe skin burns and eye damage

Harmful if inhaled Harmful if swallowed Harmful in contact with skin

500ml 650.00

284

Ethidium Bromide Fatal if inhaled

Electrophoresis. Restricted to advanced placement science.

(25)

285

Ethoxyethanol Flammable liquid and vapour Harmful if swallowed

May damage fertility or the unborn child Toxic if inhaled

Organic substrate used in organic reactions. Restricted to advanced placement science.

500ml 500.00

286

Ethyl Acetate Highly flammable liquid and vapour Causes serious eye irritation May cause drowsiness or dizziness

Organic substrate used in organic reactions. Flame test. Ester lab.

1000ml 885.00

287

Ethyl Ether Extremely flammable liquid and vapour May form explosive peroxides

Not needed. Was used as anesthetic for Drosophila. Organic synthesis solvent.

288

Ethylene Glycol Harmful if swallowed Viscosity of liquids. Freezing points

500ml 280.00

289

Ethylenediamine Flammable liquid and vapour Causes severe skin burns and eye damage Harmful if swallowed

NONE: Formerly used as: Organic reagent

500ml 2500.00

290

Ethylenediamine Tetraacetic Acid

Causes serious eye irritation Water hardness determination.

LeChatalier's principle. Chelation of metals.

291

Europium - Metal Lump Catches fire spontaneously if exposed to air

Reacts violently with water

Qualitative properties of the elements

292

FAA Solution Used for microscope fixing of tardigrade

microinvertebrates. Preservative for algae.

293

Fast Green Causes serious eye irritation

Cell stain.

25g 260.00

294

Fehling's Solution A Test for monosaccharides/reducing

sugars.

500ml 250.00

295

Fehling's Solution B May be corrosive to metals Causes serious eye damage

Causes severe skin burns and eye damage

Test for monosaccharides/reducing sugars.

500ml 340.00

296

Ferric Ammonium Citrate Causes serious eye irritation

Alum-type experiments. Crystal formation. Making blue prints.

297

Ferric Ammonium Sulfate Causes serious eye irritation

Alum-type experiments. Crystal formation.

(26)

298

Ferric Chloride Causes severe skin burns and eye damage

Oxidation reduction reactions. Solubility

& precipitation. Le Chatelier's Principle.

Qualitative analysis. Solubility rules.

Ingredient in Bial's Reagent. Jewelry pickle.

500g 250.00

299

Ferric Oxide Not classified Not classified Thermite reaction. Qualitative analysis.

500g 260.00

300

Ferric Sulfate May be corrosive to metals Causes severe skin burns and eye damage Harmful if swallowed

Reversible reactions. Oxidation-reduction.

Photochemistry. Comparison of Iron +2 and Iron +3 ions. Metal activity and reactivity. Catalyst reactions. Ink lab.

Moss killer.

500g 220.00

301

Ferroin Solution Not classified Not classified Oxidation reduction indicator.

100ml 950.00

302

Ferrous Oxide Not classified Not classified Qualitative analysis.

303

Ferrous Sulfate, Heptahydrate

Causes serious eye irritation Causes skin irritation Harmful if swallowed

Hydrolysis of aspirin.

500g 475.00

304

Fluorescein Not classified Not classified Demo - UV refraction. Dye used in other

demos. pH 4.0 colorless to 4.5 dark green with fluorescence.

25g 4000.00

305

Formaldehyde Causes severe skin burns and eye damage

NONE. Formerly used as: Stock solution for making formalin preservative.

500ml 160.00

306

Formalin Combustible liquid Causes damage to organs

Causes serious eye damage Causes skin irritation Harmful if swallowed

Tissue preservation and holding solution.

Safer holding solutions are available commercially.

307

Formalternate Specimen holding solution

(27)

308

Formamide May damage fertility or the unborn child NOT NEEDED in secondary science based

500ml 760.00

309

Formic Acid Causes severe skin burns and eye damage Ester lab. Scent lab.

500ml 280.00

310

Fructose Not classified Not classified Properties of sugars.

100g 260.00

311

Fuchsin Acid Causes serious eye irritation

Indicator. pH 12.0 red to 14.0 colorless.

Stains collagen fibers red and smooth muscle in contrast to collagen.

25g 325.00

312

Fuchsin Basic May cause cancer Indicator. pH 1.2 purple to 3.0 red and

11.6 red to 14.0 colorless.

25g 340.00

313

Fuller's Earth Harmful if swallowed Absorbant

500g 300.00

314

Fumaric Acid Causes serious eye irritation Acidulent for foods.

500g 660.00

315

Furfural Causes serious eye irritation

Causes skin irritation Harmful in contact with skin May cause respiratory irritation Suspected of causing cancer Toxic if inhaled

Toxic if swallowed

316

Gadolinium - Metal Lump In contact with water releases flammable gas

Qualitative properties of the elements

317

Galactose Not classified Not classified Properties of sugars.

318

Gallium - Metal Lump Causes severe skin burns and eye damage Qualitative properties of the elements.

Demo - low melting point metal.

319

Gastric Juice - Artificial Human body systems lab

320

Gelatin Not classified Not classified Polymer lab.

500g 1050.00

321

Gibberellic Acid Not classified Not classified Botany - effects of plant hormones. Plant

growth promoter.

322

Giemsa Stain Causes serious eye irritation Blood stain

25g 480.00

323

Giemsa Stain Solution Highly flammable liquid and vapour Causes damage to organs Toxic if inhaled

Blood stain

125ml 320.00

324

^Glucose Not classified Not classified Tollen's test for aldehydes (Silver mirror).

Fehling's sugar test.

500g 300.00

(28)

325

Glutaraldehyde (>4%) Causes severe skin burns and eye damage

May cause an allergic skin reaction Toxic if inhaled

Toxic if swallowed

500ml 660.00

326

Glutathione Not classified Not classified Tripeptide. Unsure of use in biology lab

setting.

327

^Glycerol Not classified Not classified Le Chatelier's Principle. Reversible

reactions lab.

500ml 520.00

328

Glycine Not classified Not classified Amino acid

500ml 320.00

329

^Glycogen Not classified Not classified Animal starch.

330

Gram's Iodine Stain Dyeing bacteria. Positive –

Staphylococcus, Streptococcus, Bacillus - subtilis (crystal violet). Negative – Neisseria, E. coli (Eosin Y ws)

125ml 180.00

331

^Graphite Not classified Not classified Carbon source. Graphite rods for

electrodes.

250.00

332

Guaiacol Causes severe skin burns and eye damage Medicinal (expectorant, antiseptic and

local anaesthetic). Manufacture of vanillin (artificial vanilla flavor). Restricted to advanced placement science.

333

^{Guar Gum} Not classified Not classified Slime lab.

500g 325.00

334

Gum Arabic Not classified Not classified Adhesive

500g 325.00

335

^{Gum Rosin} May cause an allergic skin reaction Thickener. Used in soldering as a resin

core.

336

Gunpowder NONE. Formerly used in: Gunsmithing.

Rocketry in physics. Restricted to advanced placement science.

337

Hayem's Solution Suspected of damaging fertility or the

unborn child

NONE. Formerly used in: staining blood erythrocytes to count red blood cells.

338

^Helium Contains gas under pressure; may Qualitative properties of the elements.

(29)

339

Hematoxylin Causes serious eye irritation

Stains nuclear chromatin using aluminum mordant. Acid resistant nuclear staining, muscle striations and some glial fibers with ferric salts mordant.

125ml 325.00

340

Heptane Highly flammable liquid and vapour Causes skin irritation

Boiling points of straight chain alkanes.

It's a less hazardous alternative solvent in adhesives.

500ml 325.00

341

Hexachlorophene Toxic if swallowed

Toxic in contact with skin

342

Hexamethylenediamine Causes severe skin burns and eye damage

Harmful if swallowed Harmful in contact with skin May cause respiratory irritation

Nylon synthesis. Polymer precursor.

343

Hexane Highly flammable liquid and vapour Causes skin irritation

May cause damage to organs through prolonged or repeated exposure May cause drowsiness or dizziness Suspected of damaging fertility or the unborn child

Solubility lab. Reactivity of non-metal lab, non-polar solvent. Combustion. Fire safety. Boiling points of straight chain alkanes. Periodic properties of the elements. Flaming vapor ramp. Frequent use whenever a nonpolar solvent is needed.

500ml 325.00

344

^Hexanol Harmful if swallowed Miscibility vs. chain length in alcohols

345

Hydrazine Flammable liquid and vapour Causes severe skin burns and eye damage May cause an allergic skin reaction May cause cancer

250ml 700.00

(30)

346

Hydrazine Sulfate Causes severe skin burns and eye damage

100g 1250.00

347

Hydriodic Acid Causes severe skin burns and eye damage Acid base reactions. Stoichiometry.

348

Hydrobromic Acid Causes severe skin burns and eye damage

Acid base reactions. Stoichiometry.

500ml 810.00

349

Hydrochloric Acid May be corrosive to metals Titration lab, catalyst in decomposition

reactions. Qualitative analysis of anions and cations. Solubility. pH rainbow tube.

Used commonly.Diluted for use in lab.

Reaction of chlorine with acetylene demo. Determination of molar volume of a gas. Plant mitosis microscopy staining.

Explosive egg demo (combustion). Used commonly.Cheapest way to make solutions. Occasionally used in small quantities in 2nd year chemistry. Body systems lab. LeChatalier's principle.

Determination of moles of copper & iron.

500ml 160.00

350

Hydrofluoric Acid Causes severe skin burns and eye damage

Fatal if inhaled Fatal if swallowed Fatal in contact with skin

NONE. Formerly used in: Glass etching.

500ml 325.00

(31)

351

Hydrogen Extremely flammable gas Pipette rockets. Explosive egg demo

(combustion). Demonstration: Validity of balanced equations. Hydrogen can be generated with zinc + hydrochloric acid instead of purchased as a gas cylinder.

352

Hydrogen Peroxide ( <4%) Generation of oxygen gas. Catalyst labs.

Some demos. Pipette rockets.

500ml 200.00

353

Hydrogen Peroxide ( 20% to 30% )

Demo: Decomposition reaction.

Generation of oxygen gas. Catalysts. Foam lab. Creation of more dilute solutions.

500ml 260.00

354

Hydrogen Sulfide Gas Extremely flammable gas Fatal if inhaled NOT NEEDED in secondary science based

355

Hydrogen Sulfide Water NOT NEEDED in secondary science based

356

Hydroquinone Causes serious eye damage

May cause an allergic skin reaction Suspected of causing cancer Suspected of causing genetic defects

Reducing reagent. Constituent in photo developer.

100g 325.00

357

Hydroxy Napthol Blue Causes serious eye irritation Indicator for calcium ions in the EDTA

titration of milk.

358

Hydroxylamine Hydrochloride

May be corrosive to metals Causes serious eye irritation Causes skin irritation Harmful if swallowed Harmful in contact with skin May cause an allergic skin reaction May cause damage to organs through prolonged or repeated exposure Suspected of causing cancer

Reducing reagent. Constituent in photo developer. Restricted to advanced placement science.

359

Immersion Oil Causes serious eye irritation

Compound microscopy

25ml 250.00

360

Indigo Carmine Not classified Not classified Indicator. pH 11.6 blue to 13.0 yellow.

125ml 160.00

(32)

361

^{Indigo Dye} May cause damage to organs through prolonged or repeated exposure

Stain.

362

Indium - Metal Lump Not classified Not classified Qualitative properties of the elements.

363

Indole-3-Acetic Acid Causes serious eye irritation

Plant growth hormone

5g 2750.00

364

Indole-3-Butyric Acid Causes serious eye irritation

May cause respiratory irritation Toxic if swallowed

Plant growth hormone

5g 3750.00

365

Invertase May cause allergy or asthma symptoms or

Sugar used in carbohydrate lab.

366

Iodine Harmful if inhaled

Halide lab. Periodic properties of the elements. Qualitative analysis. Double displacement reactions. Stains carbohydrates in plant and animal specimens and glycogen (the main form of carbohydrate storage in animals.)

125ml 160.00

367

Iodine Potassium Iodide Solution

Biology: dye cells to see nuleus &

osmosis. Classic starch indicator

368

Iodine Tincture Starch test

125ml 180.00

369

Iron - Metal Lump Not classified Not classified Oxidation reduction reactions. Ferric

chloride test for phenol. Determination of moles of copper & iron.

500g 160.00

370

Iron - Powder Not classified Not classified Demonstration of magnetic fields. Making

sparklers in advanced chemistry (redox reactions). Chemical and physical changes.

5kg 3600.00

371

Iron Nitrate - 9 Hydrate May intensify fire; oxidizer Causes serious eye irritation Causes skin irritation

Magnetism of oxygen. Oxygen generation.

Precipitate ID lab.

372

Iron Nitrate - Anhydrous Causes serious eye irritation

Le Chatelier's Principle. Precipitate ID lab.