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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 258-548-3 | CAS number: 53423-65-7
Guidance on Safe Use
Administrative data
First-aid measures
IF INHALED: Move to fresh air in the event of inhalation of concentrated dust. Give artificial respiration if not breathing; Give oxygen if breathing is difficult. Call for trained medical help.
IF ON SKIN: Flush contacted skin areas with water for 20 minutes.
IF IN EYES: Flush eyes with water for 20 minutes.
IF SWALLOWED: If ingested, get trained medical help.
Fire-fighting measures
SUITABLE EXTINGUISHING MEDIA: Use dry chemical, CO2, water fog, or regular foam.
UNSUITABLE EXTINGUISHING MEDIA: Solid water stream not recommended.
HAZARDOUS DECOMPOSITION PRODUCTS: Vapors containing SOx and chlorides
SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTERS: Self-contained breathing apparatus (NEN-EN137) and full protective fire fighting clothing.
Accidental release measures
CLEAN UP: Collect for recycle into suitable containers for disposal.
ENVIRONMENTAL PRECAUTIONS: Do not release into waterways or the environment.
Handling and storage
HANDLING: Handle in a well-ventilated area. If adequate ventilation is not possible, use a NIOSH/MSHA or other approved dust/mist respirator or airline supplied respirator depending on concentrations.
STORAGE: Store in closed container in cool, well ventilated location. Keep away from combustibles and other reactive materials. Rotate stock. Do not puncture containers.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- Not classified as dangerous for transport.
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- Not classified as dangerous for transport.
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Marine transport (UN RTDG/IMDG)
- UN number:
- Not classified as dangerous for transport.
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not classified as dangerous for transport.
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Exposure controls / personal protection
HAND PROTECTION: Rubber gloves (NEN-EN 374)
EYE PROTECTION: Safety glasses with side shields (NEN-EN 165-166).
RESPIRATORY PROTECTION: Self contained breathing apparatus in case of abnormal conditions and suitable respiratory equipment in case of insufficient ventilation (NEN-EN 149).
BODY PROTECTION: Long sleeved clothing (NEN-EN 340-369-465)
HYGIENE MEASURES: When using, avoid eating, drinking, smoking.
Stability and reactivity
STABILITY: Stable under ambient conditions. Hazardous polymerization does not occur.
CONDITIONS TO AVOID: Avoid elevated temperatures (950 deg. F or 496 deg. C)
HAZARDOUS DECOMPOSITION PRODUCTS: Decomposition vapors include SOx and chlorides.
Disposal considerations
WASTE FROM RESIDUES/UNUSED PRODUCT: Recycle if possible. Dispose in accordance with local regulations.
EWC WASTE DISPOSAL NUMBER: Allocation of a waste code number, according to the European Waste Catalogue, should be carried out in agreement with regional waste company.
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.
