Registration Dossier

Manufacture, use & exposure

Manufacture

Manufacture

Manufacture name:
Manufacture of sodium hydrogen difluoride
Contributing activity / technique for the environmentopen allclose all
Environmental release category (ERC):
ERC1: Manufacture of the substance
Name of activity / technique:
Environmental exposure arising due to manufacture of sodium hydrogen fluoride.
Contributing activity / technique for workersopen allclose all
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
Process category (PROC):
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
Process category (PROC):
PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)
Name of activity / technique:
Worker exposure arising due to manufacture of sodium hydrogen fluoride.
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
Name of activity / technique:
Worker exposure arising due to manufacture of sodium hydrogen fluoride.
Process category (PROC):
PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities
Name of activity / technique:
Worker exposure arising due to manufacture of sodium hydrogen difluoride.
Process category (PROC):
PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)

Contributing scenario for the environment (related to workers activities)

Conditions of use for the environment

Product (article) characteristic

Amounts used, frequency and duration of use (or from service life)

Other conditions

Technical and organisational conditions and measures

TechCondRepopen allclose all
Effectiveness
Route affected:
water
Effectiveness
Route affected:
air

Conditions and measures related to Biological Sewage Treatment Plant

Biological Sewage Treatment Plant (STP):
no
Application of site specific biological STP sludge on agricultural soil:
no
Other conditions of use

Conditions and measures related to external treatment of waste (including article waste)

OtherCondRepopen allclose all

Other conditions affecting environmental exposure

Releases to waste and the environment

Release to the environment

ReleaseEnvirRepopen allclose all
Release from the site to::
surface water
Release estimation method:
estimated release factor
Release from the site to::
ambient air
Release estimation method:
estimated release factor
Release from the site to::
non-agricultural soil
Release estimation method:
ERC

Exposure of the environment

PECopen allclose all
Exposed compartment:
freshwater
Exposure estimation method:
other: quantitative assessment
Exposure estimation tool name:
other: CHESAR 2.0.1
Exposed compartment:
sediment (freshwater)
Exposure estimation method:
other: quantitative assessment
Exposure estimation tool name:
other: CHESAR 2.0.1
Exposed compartment:
marine water
Exposed compartment:
sediment (marine water)
Exposed compartment:
predators' prey (freshwater)
Exposed compartment:
predators' prey (marine water)
Exposed compartment:
top predators' prey (marine water)
Exposed compartment:
sewage treatment plant
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
other: CHESAR 2.0.1
Exposed compartment:
agricultural soil
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
other: CHESAR 2.0.1

Exposure of humans via the environment

Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
other: CHESAR 2.0.1
ContribScenWorkersRepopen allclose all

Contributing scenario for the workers

Conditions of use for workers

Product (article) characteristics

Other product (article) characteristics

Amounts used (or contained in articles), frequency and duration of use/exposure

Other conditions

Technical and organisational conditions and measures

TechCondRepopen allclose all
Effectiveness
Route affected:
inhalation
Effectiveness
Route affected:
dermal

Conditions and measures related to personal protection, hygiene and health evaluation

Effectiveness
Route affected:
dermal

Other conditions affecting workers exposure

Place of use:
indoor
Other conditions of use

Exposure of workers

ExpEstopen allclose all
Type of exposure:
inhalation (internal) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
inhalation (internal) short-term exposure
Type of exposure:
inhalation (external) long-term exposure
Type of exposure:
inhalation (external) short-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
dermal (internal) long-term exposure
Type of exposure:
dermal (internal) short-term exposure
Type of exposure:
dermal (external) long-term exposure
Type of exposure:
dermal (external) short-term exposure

Contributing scenario for the workers

Conditions of use for workers

Product (article) characteristics

Other product (article) characteristics

Amounts used (or contained in articles), frequency and duration of use/exposure

Other conditions

Technical and organisational conditions and measures

TechCondRepopen allclose all
Effectiveness
Route affected:
inhalation
Effectiveness
Route affected:
dermal

Conditions and measures related to personal protection, hygiene and health evaluation

PPERepopen allclose all
Effectiveness
Route affected:
dermal
Effectiveness
Route affected:
inhalation

Other conditions affecting workers exposure

Place of use:
indoor
Other conditions of use

Exposure of workers

ExpEstopen allclose all
Type of exposure:
inhalation (internal) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
inhalation (internal) short-term exposure
Type of exposure:
inhalation (external) long-term exposure
Type of exposure:
inhalation (external) short-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
dermal (internal) long-term exposure
Type of exposure:
dermal (internal) short-term exposure
Type of exposure:
dermal (external) long-term exposure
Type of exposure:
dermal (external) short-term exposure

Contributing scenario for the workers

Conditions of use for workers

Product (article) characteristics

Other product (article) characteristics

Amounts used (or contained in articles), frequency and duration of use/exposure

Other conditions

Technical and organisational conditions and measures

TechCondRepopen allclose all
Effectiveness
Route affected:
inhalation
Effectiveness
Route affected:
dermal

Conditions and measures related to personal protection, hygiene and health evaluation

PPERepopen allclose all
Effectiveness
Route affected:
dermal
Effectiveness
Route affected:
inhalation

Other conditions affecting workers exposure

Place of use:
indoor
Other conditions of use

Exposure of workers

ExpEstopen allclose all
Type of exposure:
inhalation (internal) long-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
inhalation (internal) short-term exposure
Type of exposure:
inhalation (external) long-term exposure
Type of exposure:
inhalation (external) short-term exposure
Exposure estimation method:
exposure estimation tool
Exposure estimation tool name:
ECETOC TRA workers
Type of exposure:
dermal (internal) long-term exposure
Type of exposure:
dermal (internal) short-term exposure
Type of exposure:
dermal (external) long-term exposure
Type of exposure:
dermal (external) short-term exposure