Registration Dossier

Manufacture, use & exposure

Uses by professional workers

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Uses by professional workers

Contributing activity / technique for the environment
Environmental release category (ERC):
ERC8b: Widespread use of reactive processing aid (no inclusion into or onto article, indoor)
Contributing activity / technique for workers
Process category (PROC):
PROC 0: Other: Use of a mixture containing the substance for the purpose of hair dyeing.
Product category used:
PC 39: Cosmetics, personal care products
Sector of end use:
SU 0: Other: Personal care services
Substance supplied to that use in form of:
in a mixture
Subsequent service life relevant to this use:
no

Uses by professional workers

Registration/ Notification status for the use:
use registered according to REACH Article 10; total tonnage manufactured/imported <10tonnes/year per registrant
Regulatory status:
use in cosmetics products
Reference
Name:
N,N-bis(2-hydroxyethyl)-p-phenylenediamine sulfate
Type of composition:
legal entity composition of the substance
State / form:
solid: bulk
Reference substance:
Composition 1
Contributing activity / technique for the environment
Name of activity / technique:
Use leading to inclusion into/onto matrix - hair.
Use of hair dyes for the purpose of dyeing human and synthetic hair by working professionals.
Environmental release category (ERC):
ERC8b: Widespread use of reactive processing aid (no inclusion into or onto article, indoor)
Contributing activity / technique for workers
Name of activity / technique:
Product receipt and transfer into appropriate containers.
Mixing of the substance in small containers.
Application by brushing onto the desired material (natural or synthetic hair) for the purpose of inclusion of the mixture into/onto the material.
Process category (PROC):
PROC 0: Other: Use of a mixture containing the substance for the purpose of hair dyeing.
Product category used:
PC 39: Cosmetics, personal care products
Sector of end use:
SU 0: Other: Personal care services
Substance supplied to that use in form of:
in a mixture
Subsequent service life relevant to this use:
no
Insignificant exposure via the following route:
oral
dermal
eye
inhalatory
Insignificant release via the following route:
water
waste
Pattern of exposure:
occasional

Uses by professional workers

Registration/ Notification status for the use:
use registered according to REACH Article 10; total tonnage manufactured/imported <10tonnes/year per registrant
Regulatory status:
use in cosmetics products
Contributing activity / technique for the environment
Name of activity / technique:
Application of a hair dye
Environmental release category (ERC):
ERC8a: Widespread use of non-reactive processing aid (no inclusion into or onto article, indoor)
Contributing activity / technique for workers
Name of activity / technique:
Application of a hair dye
Process category (PROC):
PROC 0: Other: not applicable
Product category used:
PC 39: Cosmetics, personal care products
Sector of end use:
SU 0: Other: Professional uses of cosmetic products
Substance supplied to that use in form of:
in a mixture
Subsequent service life relevant to this use:
no
Pattern of exposure:
continuous / frequent

Uses by professional workers

Contributing activity / technique for the environment
Environmental release category (ERC):
ERC8a: Widespread use of non-reactive processing aid (no inclusion into or onto article, indoor)
Contributing activity / technique for workers
Process category (PROC):
PROC 0: Other: not applicable
Product category used:
PC 39: Cosmetics, personal care products
Substance supplied to that use in form of:
in a mixture
Subsequent service life relevant to this use:
no