Trehalose

Uses by professional workers

Documents

Professional Use

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 Scientific Research and Development

Contributing activity / technique for the environment

Name of activity / technique:

Professional use (environment )

Environmental release category (ERC):

ERC8a: Widespread use of non-reactive processing aid (no inclusion into or onto article, indoor)

ERC8b: Widespread use of reactive processing aid (no inclusion into or onto article, indoor)

Contributing activity / technique for workers

Name of activity / technique:

Professional use (worker)

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

PROC 2: Chemical production or refinery in closed continuous process with occasional controlled 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

PROC 4: Chemical production where opportunity for exposure arises

PROC 5: Mixing or blending in batch processes

PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities

PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities

PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)

PROC 15: Use as laboratory reagent

Product category used:

PC 20: Products such as ph-regulators, flocculants, precipitants, neutralisation agents

PC 21: Laboratory chemicals

Sector of end use:

SU 20: Health services

SU 24: Scientific research and development

Substance supplied to that use in form of:

as such

in a mixture

Subsequent service life relevant to this use:

no

use by professional workers: wood conservation

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

Reference

Name:

Trehalose dihydrate

Type of composition:

legal entity composition of the substance

State / form:

solid: particulate/powder

Reference substance:

Trehalose dihydrate

Contributing activity / technique for the environment

Environmental release category (ERC):

ERC8c: Widespread use leading to inclusion into/onto article (indoor)

Contributing activity / technique for workers

Contributing activity / technique for workers 1

Process category (PROC):

PROC 15: Use as laboratory reagent

Contributing activity / technique for workers 2

Process category (PROC):

PROC 13: Treatment of articles by dipping and pouring

Contributing activity / technique for workers 3

Process category (PROC):

PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities

Contributing activity / technique for workers 4

Process category (PROC):

PROC 4: Chemical production where opportunity for exposure arises

Product category used:

PC 34: Textile dyes, and impregnating products

Sector of end use:

SU 24: Scientific research and development

Substance supplied to that use in form of:

in a mixture

Subsequent service life relevant to this use:

yes

Use of fertiliser by professional workers

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

Reference

Reference 1

Name:

Trehalose dihydrate

Type of composition:

legal entity composition of the substance

State / form:

solid: particulate/powder

Reference substance:

Trehalose dihydrate

Reference 2

Name:

Trehalose SIP

Type of composition:

boundary composition of the substance

State / form:

solid: bulk

Reference substance:

Trehalose SIP

Reference 3

Name:

Trehalose anhydrate

Type of composition:

legal entity composition of the substance

State / form:

solid: particulate/powder

Reference substance:

Trehalose anhydrate

Contributing activity / technique for the environment

Name of activity / technique:

fertilizer is understood as reactive processing aid. No article is identified in this use.
During the use (i.e. after applying) the substance is consumed by plants. No subsequent use identified.

Environmental release category (ERC):

ERC8b: Widespread use of reactive processing aid (no inclusion into or onto article, indoor)

ERC8e: Widespread use of reactive processing aid (no inclusion into or onto article, outdoor)

Contributing activity / technique for workers

Name of activity / technique:

Preparing fertiliser for application to soil, Mixing/dillution, applying/spreading automatically or by hand

Process category (PROC):

PROC 5: Mixing or blending in batch processes

PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities

PROC 19: Hand-mixing with intimate contact and only PPE available.

Product category used:

PC 12: Fertilisers

Sector of end use:

SU 1: Agriculture, forestry and fishing

Substance supplied to that use in form of:

in a mixture

Subsequent service life relevant to this use:

no

Pattern of exposure:

continuous / frequent