Registration Dossier

Manufacture, use & exposure

Manufacture

Manufacture

Registration/ Notification status for the use:
use registered according to REACH Article 10; total tonnage manufactured/imported <10tonnes/year per registrant
Manufacture name:
Manufacture
Reference
Name:
Tetrahydrofolic acid (THFA)
Type of composition:
legal entity composition of the substance
State / form:
solid: particulate/powder
Reference substance:
Composition 1
Contributing activity / technique for the environment
Name of activity / technique:
Manufacture of the substance
Environmental release category (ERC):
ERC1: Manufacture of the substance
Contributing activity / technique for workersopen allclose all
Name of activity / technique:
Manufacture (synthesis)
Process category (PROC):
PROC 4: Chemical production where opportunity for exposure arises
Name of activity / technique:
Charge/discharge and Packaging
Process category (PROC):
PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities
Name of activity / technique:
Sampling and analytical determination
Process category (PROC):
PROC 15: Use as laboratory reagent
Name of activity / technique:
Maintenance
Process category (PROC):
PROC28: Manual maintenance (cleaning and repair) of machinery
Insignificant exposure via the following route:
oral
dermal
eye
inhalatory
Insignificant release via the following route:
water
air
soil
waste
Pattern of exposure:
accidental / infrequent