Registration Dossier
Registration Dossier
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EC number: 275-735-5 | CAS number: 71630-92-7 Substance obtained by burning the husk removed from the rice paddy. Contains silica as well as the elements aluminum, calcium, carbon, chromium, copper, indium, iron, lead, magnesium, manganese, molybdenum, phosphorus, silver, sodium, tin, and zinc.
Manufacture
Documentsopen allclose all
Manufacture
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
Contributing activity / technique for workers
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Related assessment:
- use assessed in a joint CSR
Manufacture
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Ashes (residues), rice husk
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Ashes (residues), rice husk
- Name of activity / technique:
- Manufacture of rice husk ashes
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
- Name of activity / technique:
- Manufacture of rice husk ashes
- 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 workers
Manufacture
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
- Environmental release category (ERC):
- ERC7: Use of functional fluid at industrial site
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 5: Mixing or blending in batch processes
- Process category (PROC):
- PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
- Process category (PROC):
- PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
- Process category (PROC):
- PROC 14: Tabletting, compression, extrusion, pelletisation, granulation
- Process category (PROC):
- PROC 19: Hand-mixing with intimate contact and only PPE available.
Manufacture
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
- Environmental release category (ERC):
- ERC7: Use of functional fluid at industrial site
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 5: Mixing or blending in batch processes
- Process category (PROC):
- PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
- Process category (PROC):
- PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
- Process category (PROC):
- PROC 14: Tabletting, compression, extrusion, pelletisation, granulation
- Process category (PROC):
- PROC 19: Hand-mixing with intimate contact and only PPE available.
Manufacture
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
- Environmental release category (ERC):
- ERC7: Use of functional fluid at industrial site
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 5: Mixing or blending in batch processes
- Process category (PROC):
- PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
- Process category (PROC):
- PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
- Process category (PROC):
- PROC 14: Tabletting, compression, extrusion, pelletisation, granulation
- Process category (PROC):
- PROC 19: Hand-mixing with intimate contact and only PPE available.
Manufacture
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
Contributing activity / technique for workers
- Process category (PROC):
- PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
Manufacture
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Ashes (residues), rice husk
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Ashes (residues), rice husk
- Name of activity / technique:
- Filling of rice husk ashes into bags
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
- Name of activity / technique:
- Filling of rice husk ashes into bags
- Process category (PROC):
- PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
Reference
Contributing activity / technique for the environment
Contributing activity / technique for workers
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.
