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EC number: 244-617-5
CAS number: 21850-44-2
Eye contact Holding the eyelids apart, flush eyes promptly with copious flowing water for at least 20 minutes.
Get medical attention immediately.
Skin contact Remove contaminated clothing. Wash skin thoroughly with mild soap and plenty of
water for at least 15 minutes. Wash clothing before re-use.
Get medical attention if irritation occurs.
Inhalation In case of dust inhalation or breathing fumes released from heated material, remove
person to fresh air. Keep him quiet and warm. Apply artificial respiration if necessary
and get medical attention immediately.
Ingestion If swallowed, wash mouth thoroughly with plenty of water and give water to drink.
NOTE: Never give an unconscious person anything to drink.
Extinguishing media Use extinguishing media appropriate to surrounding fire conditions.
Special hazards arising from
the substance or mixture
Dust may form an explosive mixture with air.
[Kst = 77 bar.m.s(-1)]
When heated to decomposition, may release poisonous fumes of HBr.
Advice for fire-fighters Cool containers with water spray. In closed stores, provide fire-fighters with selfcontained
breathing apparatus in positive pressure mode
protective equipment and
Wear respirator, chemical safety goggles, rubber gloves and boots
Environmental precautions No special environmental precautions required
Methods and materials for
containment and cleaning up
Sweep up, place in a suitable container and hold for waste disposal.
Avoid raising dust.
Ventilate area and wash spill site after material pickup is complete.
Precautions for safe handling Avoid bodily contact.
Keep containers tightly closed.
Conditions for safe storage,
including any incompatibilities
Store in a dry, cool, well-ventilated area
Specific end use(s) No specific requirements
Respiratory protection Dust respirator
- Hand protection Rubber gloves
- Eye protection Chemical safety goggles
- Skin and body protection Body covering clothes and boots
Hygiene measures Do not eat, smoke or drink where material is handled, processed or stored. Wash
hands carefully before eating or smoking.
Reactivity None known
Chemical stability Stable under normal conditions
Possibility of hazardous reactions
Not expected to occur
Conditions to avoid Heating above decomposition temperature
Incompatible materials None
Hazardous decomposition products HBr
Waste disposal Dispose of in a safe manner in accordance with local/national regulations.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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