Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 212-811-9 | CAS number: 871-78-3
Guidance on Safe Use
Administrative data
First-aid measures
General information: Remove soiled or soaked clothing immediately.
After inhalation: When inhaled remove to fresh air and seek medical aid.
After contact with skin: In case of contact with skin wash off immediately with plenty of water.
After contact with eyes: In case of contact with eyes rinse thoroughly with water.
After ingestion: Summon a doctor immediately.
Fire-fighting measures
Suitable extinguishing media: foam, water spray jet
Extinguishing media that must not be used for safety reasons: dry powder, carbon dioxide
Special hazards from the substance itself, its combustion products or from its vapours: In case of fires, hazardous combustion gases
are formed: Carbon monoxide (CO), Nitrous gases (NOx)
Special protective equipment for firefighting: Use self-contained breathing apparatus
Accidental release measures
Personal precautions
Avoid dust formation.
Use personal protective clothing.
Environmental precautions
Do not allow to enter drains or waterways
Methods for cleaning up/taking up
Pick up mechanically. Rinse away rest with water.
Handling and storage
Advice on safe handling
Use only in well ventilated areas.
Avoid the formation and deposition of dust.
Advice on protection against fire and explosion
Take precautionary measures against electrostatic charges - earthing necessary during
loading operations.
Keep away from sources of ignition - refrain from smoking.
Dust explosion class :
ST1 Capable of dust explosion
Advice on storage compatibility
Do not store together with oxidizing agents.
Further information on storage conditions
Store in a dry place.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Occupational Exposure Limit
RE-Freetext: EH 40/93: Occupational Exposure Limits, Health & Safety Executive, London, HMSO.
Occupational Exposure Limit
RM-Freetext: Base: other
Occupational Exposure Limit
RM-Freetext: The substance has no prescribed occupational exposure limit
and is classed as a nuisance dust. Exposure limits are set
at 5mg/cu m for respirable dust and 10 mg/cu m for total
dust.
Occupational Exposure Limit
SO-Freetext: Warwick International Limited Mostyn, Holywell, Clwyd ECB - Existing Chemicals Ispra (VA)
IUCLID SAP EH&S Transfer Interface .
Occupational Exposure Limit
Type of limit
Stability and reactivity
Disposal considerations
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.
