Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Manufacture, use & exposure

Uses at industrial sites

Uses at industrial sites

Registration/ Notification status for the use:
use registered according to REACH Article 17/18
Use name:
Use of Sodium sulphate and zinc hydroxide resulting from manufacture of tellurium dioxide from zinc telluride as an intermediate under strictly controlled conditions
Reference
Registration/ Notification status for the use:
use registered according to REACH Article 17/18
Manufacture name:
Manufacture of Sodium sulphate and zinc hydroxide resulting from manufacture of tellurium dioxide from zinc telluride
Related composition(s):
Sodium sulphate and zinc hydroxide resulting from manufacture of tellurium dioxide from zinc telluride
Name of activity / technique:
Manufacture of Sodium sulphate and zinc hydroxide resulting from manufacture of tellurium dioxide from zinc telluride
Environmental release category (ERC):
ERC1: Manufacture of the substance
Name of activity / technique:
Manufacture of Sodium sulphate and zinc hydroxide resulting from manufacture of tellurium dioxide from zinc telluride
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
Contributing activity / technique for the environment
Name of activity / technique:
Use of Sodium sulphate and zinc hydroxide resulting from manufacture of tellurium dioxide from zinc telluride as an intermediate to recover its zinc content
Environmental release category (ERC):
ERC6a: Use of intermediate
Contributing activity / technique for workers
Name of activity / technique:
Use of Sodium sulphate and zinc hydroxide resulting from manufacture of tellurium dioxide from zinc telluride as an intermediate to recover its zinc content
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
Substance supplied to that use in form of:
as such
Subsequent service life relevant for this use:
no