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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 231-194-7 | CAS number: 7446-08-4
Manufacture, use & exposure
Uses at industrial sites
Documentsopen allclose all
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Selenium Dioxide
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium Dioxide
- Name:
- Selenium Dioxide
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium Dioxide
- Name of activity / technique:
- use of selenium dioxide as an auxiliary in metal surface treatment by electroplating
- Environmental release category (ERC):
- ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
- Name of activity / technique:
- electroplating in closed process
- 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:
- dosing of solid auxiliaries to electroplating solution in a closed continuous process with occasional controlled exposure
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Name of activity / technique:
- dosing of solid auxiliaries to electroplating in closed batch process with occasional controlled exposure
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Name of activity / technique:
- dipping of articles into electroplating solutions and rinsing
- Process category (PROC):
- PROC 13: Treatment of articles by dipping and pouring
- Name of activity / technique:
- transfer of solid electroplating mixture
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Product category used:
- PC 14: Metal surface treatment products
- PC 15: Non-metal-surface treatment products
- Sector of end use:
- SU 17: General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment
- Substance supplied to that use in form of:
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workersopen allclose all
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 17: General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in an own CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Selenium Dioxide
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium Dioxide
- Name:
- Selenium Dioxide
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium Dioxide
- Name of activity / technique:
- use of selenium dioxide in synthesis
- Environmental release category (ERC):
- ERC6a: Use of intermediate
- Name of activity / technique:
- use of selenium dioxide in synthesis in closed process
- 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:
- use of selenium dioxide in synthesis in closed continuous process with occasional controlled exposure
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Name of activity / technique:
- transfer of selenium dioxide
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 17: General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment
- Substance supplied to that use in form of:
- as such
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workersopen allclose all
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Selenium Dioxide
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium Dioxide
- Name:
- Selenium Dioxide
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium Dioxide
- Name of activity / technique:
- use of selenium dioxide as an auxiliary in metal surface treatment by electroplating
- Environmental release category (ERC):
- ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
- Name of activity / technique:
- dipping of articles into electroplating solutions and rinsing
- Process category (PROC):
- PROC 13: Treatment of articles by dipping and pouring
- Product category used:
- PC 14: Metal surface treatment products
- PC 15: Non-metal-surface treatment products
- Sector of end use:
- SU 15: Manufacture of fabricated metal products, except machinery and equipment
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
- Substance supplied to that use in form of:
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workers
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Process category (PROC):
- PROC 13: Treatment of articles by dipping and pouring
- Product category used:
- PC 14: Metal surface treatment products
- PC 15: Non-metal-surface treatment products
- Sector of end use:
- SU 15: Manufacture of fabricated metal products, except machinery and equipment
- SU 16: Manufacture of computer, electronic and optical products, electrical equipment
- Substance supplied to that use in form of:
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 17: General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment
- Substance supplied to that use in form of:
- as such
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 17: General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in an own CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 13: Treatment of articles by dipping and pouring
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Product category used:
- PC 14: Metal surface treatment products
- PC 15: Non-metal-surface treatment products
- Sector of end use:
- SU 17: General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment
- Substance supplied to that use in form of:
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
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.
