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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 234-484-1 | CAS number: 12006-15-4
Manufacture
Documentsopen allclose all
Manufacture
- Registration/ Notification status for the use:
- use registered according to REACH Article 17/18
- Name:
- Tetragonal crystalline structure composition
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Tetragonal crystalline structure composition
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
Reference
Contributing activity / technique for workers
Manufacture
- Registration/ Notification status for the use:
- use registered according to REACH Article 17/18
- Name:
- tricadmium diarsenide
- Type of composition:
- legal entity composition of the substance
- State / form:
- other: massive
- Reference substance:
- tricadmium diarsenide
- Name of activity / technique:
- synthesis of cadmium arsenide
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
- Name of activity / technique:
- weighing/handling of raw materials in a glove box
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Name of activity / technique:
- heating of cadmium and arsenic in a closed graphite crucible to 920°C for 6 hours
- Process category (PROC):
- PROC 22: Potentially closed processing operations with minerals/metals at elevated temperature. Industrial setting
- Name of activity / technique:
- removing of cadmium arsenic ingots from the crucible under a glove box and packaging into vacuum sealed PE-bags
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
Reference
Contributing activity / technique for the environment
Contributing activity / technique for workersopen allclose all
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.
