Registration Dossier

Diss Factsheets

Manufacture, use & exposure

Uses at industrial sites

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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
Name of activity / technique:
Intermediate use of strontium difluoride in the manufacture of special glass ware (e.g. optical components)
Environmental release category (ERC):
ERC6a: Use of intermediate
Contributing activity / technique for workersopen allclose all
Name of activity / technique:
Raw material handling
Process category (PROC):
PROC 26: Handling of solid inorganic substances at ambient temperature
Name of activity / technique:
Mixing or blending
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
PROC 4: Chemical production where opportunity for exposure arises
PROC 5: Mixing or blending in batch processes
Name of activity / technique:
Hot process
Process category (PROC):
PROC 22: Potentially closed processing operations with minerals/metals at elevated temperature. Industrial setting
Name of activity / technique:
Removal of dust
Process category (PROC):
PROC28: Manual maintenance (cleaning and repair) of machinery
Sector of end use:
SU 13: Manufacture of other non-metallic mineral products, e.g. plasters, cement
SU 16: Manufacture of computer, electronic and optical products, electrical equipment
Substance supplied to that use in form of:
as such
in a mixture
Subsequent service life relevant for this use:
no
Related assessment:
use assessed in an own CSR

Uses at industrial sites

Contributing activity / technique for the environment
Environmental release category (ERC):
ERC5: Use at industrial site leading to inclusion into/onto article
Contributing activity / technique for workers
Process category (PROC):
PROC 21: Low energy manipulation of substances bound in materials and/or articles
PROC 22: Potentially closed processing operations with minerals/metals at elevated temperature. Industrial setting
PROC 23: Open processing and transfer operations with minerals/metals at elevated temperature
PROC 24: High (mechanical) energy work-up of substances bound in materials and/or articles
PROC 25: Other hot work operations with metals
Product category used:
PC 7: Base metals and alloys
PC 38: Welding and soldering products, flux products
Subsequent service life relevant for this use:
yes
Insignificant exposure via the following route:
oral
Pattern of exposure:
accidental / infrequent