KMC - CALCIUM BROMIDE

KMC - CALCIUM BROMIDE

ChemWatch Material Safety Data Sheet (REVIEW) CHEMWATCH 18973

Date of Issue: Fri 30-Jun-2000

Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

PRODUCT NAME

SUPPLIER

Kota Minerals and Chemicals Sdn Bhd No.1-1, Block C1, Dataran Prima Jalan PJU 1/41, 47301 Petaling Jaya Selangor Darul Ehsan, Malaysia

Telephone: (03) 78806118

Emegency Tel: 1800 033 111 (24hrs)

CONTACT

National Poisons Center of Malaysia 1800 888099

PRODUCT USE

Photography for manufacture of dry plates and light sensitive papers; manufacture of mineral water; ammonium bromide fire extinguishing

compositions. Sedative, anticonvulsive. Used also to correct hypocalcemic states.

SYNONYMS

CaBr2 Br2Ca

calcium dibromide

Section 2 - COMPOSITION / INFORMATION ON INGREDIENTS

NAME R CODE INT HAZ % calcium bromide None None >98

Section 3 - PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL PROPERTIES

Solid.

Mixes with water.

Vapour Pressure (kPa): Negligible Boiling Range (°C): 806-812

Volatile Component (%vol): Negligible Melting Range (°C): 730

Relative Vapour Density (air=1): Not applicable. Specific Gravity (water=1): 3.353

Flash Point (°C): Non flammable. Solubility in water (g/L): Miscible

Lower Explosive Limit (%): Not applicable pH (as supplied): Not applicable

Upper Explosive Limit (%): Not applicable pH (1% solution): Not available

Autoignition Temp (°C): Not applicable Evaporation Rate: Not applicable

Decomposition Temp (°C): Not available State: Divided solid

APPEARANCE

White crystalline, deliquescent powder with sharp saline taste; mixes with water, alcohol and acetone. Becomes yellow on long exposure to air. When strongly heated in air becomes alkaline due to loss of bromine and formation of lime.

Section 4 - HAZARDS IDENTIFICATION

HAZARD RATINGS

SCALE: Min/Nil=0 Low=1 Moderate=2 High=3 Extreme=4 RISK

Ingestion may produce health damage*

*( limited evidence )

Section 5 - FIRST AID MEASURES

If poisoning occurs, contact a doctor or Poisons Information Centre. In Australia phone 13 1126; New Zealand 03 4747000

If swallowed, and if more than 15 minutes from a hospital:

INDUCE vomiting with IPECAC SYRUP, or fingers down the back of the throat, ONLY

IF CONSCIOUS. Lean patient forward or place on left side (head-down position, if possible) to maintain open airway and prevent aspiration.

NOTE: Wear a protective glove when inducing vomiting by mechanical means. REFER FOR MEDICAL ATTENTION WITHOUT DELAY.

In the mean time, qualified first-aid personnel should treat the patient

following observation and employing supportive measures as indicated by the patient's condition.

If the services of a medical officer or medical doctor are readily available, the patient should be placed in his/her care and a copy of the MSDS should be provided. Further action will be the responsibility of the medical specialist. If medical attention is not available on the worksite or surroundings send the patient to a hospital together with a copy of the MSDS.

EYE

If this product comes in contact with the eyes:

Immediately hold the eyes open and wash with fresh running water.

Ensure complete irrigation of the eye by keeping eyelids apart and away from eye and moving the eyelids by occasionally lifting the upper and lower lids. If pain persists or recurs seek medical attention.

Removal of contact lenses after an eye injury should only be undertaken by skilled personnel.

SKIN

If product comes in contact with the skin:

Immediately remove all contaminated clothing, including footwear Wash affected areas thoroughly with water (and soap if available). Seek medical attention in event of irritation.

INHALED

If dust is inhaled, remove to fresh air.

Encourage patient to blow nose to ensure clear breathing passages. If irritation or discomfort persists seek medical attention.

NOTES TO PHYSICIAN

Treatment of intoxication by the bromide ion includes hydration, the maintenance of mild water diuresis, and sodium, or even better, ammonium chloride (10-15 gm. daily in divided doses) with an osmotic or high ceiling diuretic. Haemodialysis may be of value. [GOSSELIN, SMITH HODGE: Clinical Toxicology of Commercial Products] In acute poisoning the stomach should be emptied by aspiration and lavage and sodium chloride given by intravenous infusion. Dextrose has also been administered and frusemide may be given to aid

diuresis. In severe cases of bromide intoxication or when usual treatments cannot be used haemodialysis or peritoneal dialysis may be of value. [MARTINDALE: The Extra Pharmacopoeia]

Section 6 - FIRE FIGHTING MEASURES

EXTINGUISHING MEDIA

There is no restriction on the type of extinguisher which may be used. FIRE FIGHTING

Alert Fire Brigade and tell them location and nature of hazard. Wear breathing apparatus plus protective gloves for fire only.

Prevent, by any means available, spillage from entering drains or water courses.

Use water delivered as a fine spray to control the fire and cool adjacent area. Cool fire exposed containers with water spray from a protected location. DO NOT approach containers suspected to be hot.

If safe to do so, remove containers from path of fire. FIRE/EXPLOSION HAZARD

Non combustible.

Not considered a significant fire risk, however containers may burn.

Decomposes on heating and produces acrid and toxic fumes of hydrogen bromide FIRE INCOMPATIBILITY

Avoid reaction with BrF3, metal compounds, strong oxidizers and acids

Section 7 - ACCIDENTAL RELEASE MEASURES

MINOR SPILLS

Clean up all spills immediately. Avoid contact with skin and eyes.

Wear impervious gloves and safety glasses.

Use dry clean up procedures and avoid generating dust. Vacuum up or sweep up.

Place spilled material in clean, dry, sealable, labelled container. MAJOR SPILLS

Clear area of personnel and move upwind.

Control personal contact by using protective equipment and dust respirator. Prevent spillage from entering drains, sewers or water courses.

Avoid generating dust.

Sweep, shovel up. Recover product wherever possible.

Put residues in labelled plastic bags or other containers for disposal.

If contamination of drains or waterways occurs, advise emergency services.

Section 8 - HANDLING AND STORAGE

PROCEDURE FOR HANDLING

Limit all unnecessary personal contact.

Wear protective clothing when risk of exposure occurs. Use in a well-ventilated area.

When handling DO NOT eat, drink or smoke.

Always wash hands with soap and water after handling. Avoid physical damage to containers.

Use good occupational work practice.

Observe manufacturer's storing and handling recommendations. SUITABLE CONTAINER

Packaging as recommended by manufacturer. Check that containers are clearly labelled Glass container

Plastic container

Multi-ply woven plastic or paper bag with sealed plastic liner

NOTE: Bags should be stacked, blocked, interlocked, and limited in height so that they are stable and secure against sliding or collapse.

Plastic drum Metal drum

STORAGE INCOMPATIBILITY Avoid reaction with oxidising agents STORAGE REQUIREMENTS

Observe manufacturer's storing and handling recommendations. Store in original containers.

Store in a well-ventilated area. Store in a cool, dry place.

Store away from incompatible materials. Keep containers securely sealed

Protect containers against physical damage Check regularly for spills and leaks

Section 9 - EXPOSURE CONTROLS / PERSONAL PROTECTION

EXPOSURE CONTROLS

TLV TWA: 10 mg/m³ (Value for particulate matter containing no asbestos and <1% crystalline silica,Inhalable fraction) [ACGIH]

TLV TWA: 3 mg/m³ (Value for particulate matter containing no asbestos and <1% crystalline silica,Respirable fraction) [ACGIH]

Dusts not otherwise classified, as inspirable dust; ES TWA: 10 mg/m³

TLV TWA: 10 mg/m³ Inhalable particulate TLV TWA: 3 mg/m³ Respirable particulate

OEL-Sweden, United Kingdom: 10 mg/m³ total dust, 5 mg/m³ respirable dust

EYE

Safety glasses with side shields Chemical goggles

DO NOT wear contact lenses.

Contact lenses pose a special hazard; soft lenses may absorb irritants and all lenses concentrate them.

HANDS/FEET Rubber gloves Plastic gloves PVC gloves Safety footwear OTHER Overalls Eyewash unit.

Ensure there is ready access to a safety shower Equipment should be kept clean and in working-order.

Section 10 - CHEMICAL STABILITY AND REACTIVITY INFORMATION

Presence of incompatible materials. Product is considered stable.

Hazardous polymerisation will not occur.

Section 11 - TOXICOLOGICAL INFORMATION

KMC - Calcium Bromide

TOXICITY IRRITATION Intraperitoneal (rat) LD50: 437 mg/kg Nil reported Intraperitoneal (mouse) LD50: 740 mg/kg

Subcutaneous (mouse) LD50: 1580 mg/kg

Section 12 - ECOLOGICAL INFORMATION

No data for calcium bromide.

Section 13 - DISPOSAL CONSIDERATIONS

Recycle wherever possible or consult manufacturer for recycling options. Consult State Land Waste Management Authority for disposal.

Bury residue in an authorised landfill.

Recycle containers if possible, or dispose of in an authorised landfill.

Section 14 - TRANSPORTATION INFORMATION

Shipping Name: NONE Hazard Class: None UN/NA Number: None Packing Group: None Labels Required:

Additional Shipping Information: International Transport Regulations: IMO: None IMDG Page Number: None

Section 15 - REGULATORY INFORMATION

RISK

R22 – Ingestion may produce health damage* *( limited evidence )

SAFETY

S22 - Do not breathe dust.

S27 - Take off immediately all contaminated clothing.

S44 - If you feel unwell contact Doctor or Poisons Information Centre (show the label if possible).

Section 16 - OTHER INFORMATION

This document is copyright. Apart from any fair dealing for the purposes of private study, research, review or criticism, as permitted under the Copyright

Act, no part may be reproduced by any process without written permission from CHEMWATCH. TEL (+61 3) 9572 4700.

Issue Date: Fri 30-Jun-2000 Print Date: Mon 11-Mar-2002