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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 231-185-8 | CAS number: 7443-25-6
Guidance on Safe Use
Administrative data
First-aid measures
Description of first aid measures:
General information:Seek medical assistance if discomfort continues.
After inhalation: Leave danger zone. Immediately remove to fresh air. Consult a physician afterwards.
After contact with skin: Remove contaminated clothing. Wash with water and soap.
After contact with eyes: Rinse immediately with gently running water for 15 minutes, maintaining eyelids open. Consult at once an ophthalmologist ar a physician.
After ingestion: If swallowed, seek medical advice immediately.
Fire-fighting measures
Suitable extinguishing media: all.
Extinguishing media that must not be used for safety reasons: No restrictions.
Special hazards arising from the substance or mixture: carbon oxides.
Advice for firefighters:
Special protective equipment for firefighting: Use self-contained breathing apparatus. Impermeable protective clothing (jacket and trousers) with helmet.
Further information: Cool container and metallic parts with a water spray jet.
Accidental release measures
Personal precautions, protective equipment and emergency procedures: See: Exposure controls and personal protection. Avoid dust formation.
Environmental precautions: Do not allow to enter drains or waterways.
Methods and material for containment and cleaning up: Take up mechanically and dispose of.
Handling and storage
Precautions for safe handling:
-Advice on safe handling: Keep container tightly closed. Keep container in a well-ventilated place.
-Hygiene measures: Do not breathe dust. Avoid contact with skin and eyes. Ensure an adequate supply of fresh air in enclosed working areas when using this product.
- Advice on protection against fire and explosion: Take precautionary measures against static discharges. Organic products which are intentionally or unintentionally in powdered form have, in principle, the possibility of creating a dust explosion hazard. Avoid formation of dust. Keep away from sources of ignition. Observe the usual precautionary measures required for chemicals with dust explosive properties (Observe national regulations).
Conditions for safe storage, including any incomptibilities:
- Further information on storage conditions: Keep container tightly closed in a cool, well-ventilated place, open and handle carefully. Keep away from sources of ignition.
Transport information
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- UN 3077
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Special provisions / remarks
- Remarks:
- Shipment permitted
Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- UN 3077
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, solid, n. o. s.
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Exposure controls / personal protection
General protective measures: Observe the usual precautions for handling chemicals.
Respiratory protection:
Respirator with a half face mask. Respiratory protection complying with EN 141. Recommended Filter type: Breathing protection if dust is formed. Composite filter EN 141 type ABEK-P3 (organic, inorganic, acid inorganic and alkaline gases/steams and poisonous particle).
Hand protection: Nitrile rubber gloves. Minimum breakthrough time/gloves: > 60 min
Eye protection: tightly fitting safety glasses
Body protection: protective clothing
Stability and reactivity
Chemical stability: Stable.
Possibility of hazardous reactions: The product is not a dust explosion risk as supplied; howvere the build-up of the fine dust can lead to a risk of dust explosions.
Conditions to avoid: None known.
Incompatible materials: not known.
Hazardous decomposition products: When handled and stored appropriately, no dangerous decomposition products are known.
Disposal considerations
Waste treatment methods:
- Product: Incineration in an approved, controlled furnace. Observe: fire hazard data, physicla and corrosion data.
- Uncleaned packaging: For disposal local regulation is binding.
- Composition: C; H; O
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.
