Registration Dossier
Registration Dossier
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: 298-725-2 | CAS number: 93821-38-6 An acid sludge by-product of the sulphuric acid refining of crude high temperature coal. Composed primarily of sulfuric acid and organic compounds.
Uses at industrial sites
Documentsopen allclose all
Uses at industrial sites
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workers
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)
- SU 0: Other: Other activity relating to manufacturing of chemicals (re-loading, laboratory analyses)
Uses at industrial sites
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC1: Manufacture of the substance
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workers
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Product category used:
- PC 19: Intermediate
- Sector of end use:
- SU 8: Manufacture of bulk, large scale chemicals (including petroleum products)
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.
