Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

First-aid measures

Emergency measure - Inhalation: Remove affected person from the immediate area. Ensure
supply of fresh air.
Emergency measure - Eyes: Immediately flush eyes with plenty of water. Seek medical
attention.
Emergency measure - Skin: Wash the contaminated skin with running water. Seek medical
attention.
Emergency measure - Ingestion: Let drink water. Do not bring to vomite. Seek medical
attention.

Fire-fighting measures

Recommended extinguishing agent: Water, foam, dry powder, carbon dioxide.

Product arising from burning: Kohlendioxid, Stickstoffdioxid, Fluorwasserstoff.

"ENGLISH"

carbon dioxide, nitrogen oxide, hydrogen fluoride

Product determined by test: N

Protective equipment: Full protection equipment with self containing breathing
apparatus.

Accidental release measures

Emergency measures in case of spillage: Exclude unprotected persons from area of spill.

Take up spilled substance in a dry state avoiding the
formation of dust (e.g. using an in-dustrial vacuum cleaner
of approved type) and into suitable containers for disposal.
The containers label in accordance with Technical Rule 201.
Consider local and national re-gulations with the disposal
of the substance. While taking up the substance, prevent
skin and eye contact as well as inhalation of it. Wear
personal protective equipment (see 2.3.10 "handling").

Handling and storage

Handling: All working methods must always be designed so that skin and
eye contact with the substance are excluded. Inhalation of
the substance must be avoided. As far as possible, closed,
or at least dustproof, equipment must be used during
filling, transfer and metered feeding as well as during
sampling. In the case of handling in open systems, any dust
that can form must be extracted directly at the point of
origin. Respiratory protection (e.g. :::) should be worn in
case technical extraction or ventilation measures are not
possible or are insufficient.

Even if skin contact is only possible for short periods,
tested protective gloves (e.g. neopren) and suitable
protective clothing (e.g. acid-protective clothing) must be
worn. Safe eye protection (e.g. :::) is absolutely
essential. Adequate washing facilities should be available
in the immediate vicinity of the work area and eye douches
should be made available and their lo-cation indicated
conspicuously. After skin contact, the affected parts of the
skin shoud be cleaned thoroughly using (:::). Contaminated
clothing must be changed immediately. Special
skin-protection and skin-care measures are recommended. A
skin-protection plan must be drawn up.

Storage: Store in closed and correctly labelled containers in well
ventilated areas at room temperature. Avoid substance on the
outside of the containers.

Keep containers tightly closed and secure by suitable
measures against falling down.

Packaging of the substance and or preparation: 1 or 2 kg FEP-bottles.

Transport information

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Marine transport (UN RTDG/IMDG)

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Air transport (UN RTDG/ICAO/IATA)

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Special provisions / remarks
Remarks:
Transport code: UN 1790
Transport: Transport following the recommendations of the safety data
sheet.


Hazard no. (Kemler no.): 86

Proper shipping name: Hydrofluoric acid, solution

Packing group: II

For the internal transportation:

Use original containers or other unbreakable and correctly
labelled containers. Keep containers tightly closed and
secure by suitable measures against falling down.
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Exposure controls / personal protection

Stability and reactivity

Danger other than fire: Not known.

Chemical reaction with water: Not known.

Dust explosion: Not to be expected.

Dust explosion determined by test: N

Disposal considerations

Industry - Possibility of recovery/recycling: Not applicable

Industry - Possibility of neutralisation: No method know

Industry - Possibility of destruction: controlled discharge: Not recommended

Industry - Possibility of destruction - incineration: Code 661:

Incineration with flue gas scrubbing

Industry - Possibility of destruction - water purification: Not applicable

Industry - Possibility of destruction - other: None

Public at large - Possibility of recovery/recycling: Not applicable