Registration Dossier

Manufacture, use & exposure

Manufacture

Manufacture

Manufacture name:
Manufacture of tin difluoride
Contributing activity / technique for the environment
Name of activity / technique:
Manufacture of tin difluoride
Environmental release category (ERC):
ERC1: Manufacture of the substance
Contributing activity / technique for workersopen allclose all
Name of activity / technique:
Reaction step (crystallisation)
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
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:
Centrifugation
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
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:
Drying under vacuum
Process category (PROC):
PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
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:
Sampling and quality control
Process category (PROC):
PROC 15: Use as laboratory reagent
Name of activity / technique:
Filling and packaging of solid substance
Process category (PROC):
PROC 26: Handling of solid inorganic substances at ambient temperature
Name of activity / technique:
Cleaning and maintenance (by flushing)
Process category (PROC):
PROC28: Manual maintenance (cleaning and repair) of machinery
Name of activity / technique:
Cleaning and maintenance (removal of dust)
Process category (PROC):
PROC28: Manual maintenance (cleaning and repair) of machinery
Related assessment:
use assessed in a joint CSR