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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 219-417-6 | CAS number: 2432-99-7
Guidance on Safe Use
Administrative data
First-aid measures
If inhaled (Dust inhalation) : Move to fresh air, blow nose, oxygen or artificial respiration if needed. In case of persistent problems : consult a doctor.
In case of skin contact : Wash immediately, abundantly and thoroughly with water.
In case of eye contact : Wash immediately, abundantly and thoroughly with water. If irritation persists, consult an ophthalmologist.
If swallowed : In case of problems : Consult a doctor.
Protection of first-aiders : Dust : In case of insufficient ventilation, wear a suitable respiratory equipment and protective suit.
Fire-fighting measures
Suitable extinguishing media : Water spray
Specific hazards : Thermal decomposition giving toxic and corrosive products : nitrogen oxides (NOx).
Specific methods : In case of fire nearby, remove the bags.
Special protective equipment for fire-fighters : Wear self-contained breathing apparatus and protective suit.
Accidental release measures
Personal precautions : Wear a dust mask and safety glasses/goggles if necessary. Avoid contact with skin and eyes and inhalation of dust. Remove all sources of ignition.
Environmental precautions : Do not release into the environment. Do not let product enter drains.
Recovery : Shovel into suitable container for disposal. Sweep up to prevent slipping hazard. No sparking tools should be used.
After cleaning, flush away traces with water. Recover waste water for processing later.
Elimination : Dispose of in accordance with local regulations.
Handling and storage
Precautions for safe handling: Technical measures/Precautions:
Storage and handling precautions applicable to products: Solid. DUST FORMING, forming EXPLOSIVE mixtures with air(In the presence of
an ignition source). Slightly irritating.
Provide appropriate exhaust ventilation at machinery and at places where dust can be generated. Provide showers, eye-baths. Provide water
supplies near the point of use. Provide electrical earthing of equipment.
Safe handling advice:
Prohibit all sources of sparks and ignition - Do not smoke. Avoid dust formation. In case of dust formation, wear a dust mask. Avoid
accumulation of static charges during transfers in metallic systems. Avoid charging as a dust shower – risk of product flammability. Keep well
away from naked flames.
Hygiene measures:
Avoid contact with eyes. Avoid breathing dust. When using do not eat, drink or smoke.
Wash hands after handling. Remove contaminated clothing and protective equipment before entering eating areas.
Conditions for safe storage, including any incompatibilities:
Store under nitrogen or an atmposphere containing less than 8% oxygen. Store away from moisture and heat to maintain the technical
properties of the product. Keep away from heat and sources of ignition. Do not smoke. Provide earthing and safe electrical equipment.
Provide impermeable floor.
Do not store above: 70 °C
Packaging material:
Recommended: Polypropylene, Paper bags
Specific use(s) (End Use): None.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- Not regulated
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- Not regulated
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Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- Not regulated
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not regulated
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Exposure controls / personal protection
CONTROL PARAMETERS:
Exposure Limit Values (dust)
Source Date Value type Value (ppm) Value (mg/m3) Remarks
ACGIH (US) 2008 TWA – 10 Inhalable particles.
ACGIH (US) 2008 TWA – 3 Respirable particles.
EXPOSURE CONTROLS:
General protective measures: Provide sufficient air exchange and/or exhaust in work rooms.
Personal protective equipment:
Respiratory protection: Wear a dust mask if necessary. In the case of hazardous fumes, wear self contained breathing
apparatus.
Hand protection: Protective gloves
Eye/face protection: Safety glasses
Skin and body protection: Protective suit
Stability and reactivity
Reactivity & Chemical stability:
The product is stable under normal handling and storage conditions.
Possibility of hazardous reactions:
In the presence of an ignition source: Dust may form explosive mixture in air.
Conditions to avoid:
Temperatures above 70 °C
Heat, flames and sparks. Exposure to moisture. (to maintain the technical properties of the product).
Thermal decomposition:
Decomposition temperature: < 240 °C
Hazardous decomposition products:
Thermal decomposition giving toxic and corrosive products :nitrogen oxides (NOx)
Further information:
Product sensitive to moisture (clumping)
Disposal considerations
Disposal of product : Do not dispose of waste into sewer. If recycling is not practicable, dispose of in compliance with local regulations.
Dispose of packaging : Do not release into the environment. Destroy packaging by incineration at an approved waste disposal site in accordance with local and 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.
