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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 211-754-7 | CAS number: 693-57-2
Guidance on Safe Use
Administrative data
First-aid measures
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. Get immediate medical attention if you feel unwell.
Skin: Wash with soap and copious amount of water. Get medical attention, if irritation persists.
Eye: Flush eyes with plenty of water for at least 15 minutes. Get medical attention, if irritation persists.
Ingestion: Wash out mouth with water. Get medical attention.
Fire-fighting measures
Extinguishing media
Suitable: Water spray, carbon dioxide, dry chemical powder and dry sand.
Unsuitable: None.
Special hazards arising from the substance or mixture
May form toxic fumes of CO, CO2 and NO2. Dust/air mixtures may ignite or explode.
Advice for firefighters
Remove containers from fire or cool them with water spray. Firefighters should wear an approved self-contained breathing apparatus and full protective clothing.
Special protective device to protect the fire fighters
Wear full fire-fighting turn-out gear (full bunker gear) and respiratory protection (self-contained breathing apparatus).
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Avoid raising dust. Avoid breathing the substance. Use respiratory protection and rubber gloves.
Environmental precautions
Prevent the material from spreading into the environment.
Methods and material for containment and cleaning up
Sweep up and collect the material, then place in a chemical container.
Precautious measures to prevent secondary hazards
Wear dust control mask. Keep unnecessary people away, isolate hazard area and deny entry.
Handling and storage
Precautions for safe handling
Avoid contact with eyes, skin and clothing. Do not breathe dust. Use respiratory protection.
Conditions for safe storage, including any incompatibilities
Store in a cool and dry place. Containers should be tightly closed to prevent any contamination.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- No classification assigned
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- No classification assigned
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Marine transport (UN RTDG/IMDG)
- UN number:
- No classification assigned
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- No classification assigned
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Exposure controls / personal protection
Control parameters
EU limit values: None
US limit values: SNUR is applied to this material under TSCA (CFR 721.2584, Mar 28, 2003). Maintain workplace airborne concentration at or below an 8-hour TWA of 1.0mg/m3.
ACGIH (2006) Particulates (Insoluble) Not Otherwise Specified (PNOS)
Inhalable: 10 mg/m3 (TWA)
Respirable: 3 mg/m3 (TWA)
Exposure controls
Engineering controls: Ventilation equipment should be explosion-resistant if explosive concentrations of material are present. Use local exhaust ventilation to keep airborne concentration below exposure limit.
Personal protective equipment
Respiratory protection: Respirator with suitable dust filters
Hand protection: Rubber gloves
Eye protection: Chemical safety goggles
Skin protection: Chemical resistant clothing
Stability and reactivity
Reactivity: Not available
Chemical stability: Stable for water, light, atmosphere at normal temperature. Stable for heat to 100 degrees.
Possibility of hazardous reactions: Not available
Conditions to avoid: Avoid heat, flames, sparks and other sources of ignition.
Incompatible materials: not available
Hazardous decomposition products: CO, CO2 and NOX
Disposal considerations
Disposal must be in accordance with current national and local regulations. Chemical residues generally count as special waste. General EU requirements are given in Directive 2008/98/EC.
The product should be neutralized before disposal.
Packaging may contain residues of the product and should be treated accordingly. Do not dump this material into sewers, on the ground, or into any body of water.
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.
