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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 231-142-3 | CAS number: 7440-32-6
Guidance on Safe Use
Administrative data
First-aid measures
No specific precautionary measures except for standard occupational hygiene measures.
Fire-fighting measures
No special precaution -extinguish as a metal fire.
Accidental release measures
No special precaution; recycle if possible.
Handling and storage
No special measure except standard occupational hygiene measures.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- UN2878, UN1352, UN2546
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SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- UN2878, UN1352, UN2546
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Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- UN2878, UN1352, UN2546
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Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- UN2878, UN1352, UN2546
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Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
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.
