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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Remove contaminated clothing.

If inhaled: If difficulties occur after vapour/aerosol has been inhaled, remove to fresh air and seek medical


On skin contact: Wash thoroughly with soap and water.

On contact with eyes: Immediately wash affected eyes for at least 15 minutes under running water with eyelids held open,

consult an eye specialist.

On ingestion: Rinse mouth immediately and then drink plenty of water, seek medical attention.

Fire-fighting measures

Extinguishing media

Suitable extinguishing media: dry powder, carbon dioxide, foam, water spray

Special hazards arising from the substance or mixture: No particular hazards known.

Advice for fire-fighters: Forms slippery surfaces with water.

Accidental release measures


Personal precautions, protective equipment and emergency procedures: Handle in accordance with good industrial hygiene and safety practice.

Environmental precautions: Discharge into the environment must be avoided. No special precautions necessary.

Methods and material for containment and cleaning up: For large amounts: Sweep/shovel up.

For residues: Pick up with suitable absorbent material.

Handling and storage

Precautions for safe handling: Do not allow to dry. Allowing pumps to run with the valve closed is not permissible. Should only be

decanted using pumps having no packing glands, or with other authorized equipment.

Protection against fire and explosion: If exposed to fire, keep containers cool by spraying with water. Keep away from combustible material. The product is incombustible. It can lower the ignition temperature of combustible substances. Risk of explosion if heated under confinement.

Conditions for safe storage, including any incompatibilities: Segregate from combustible materials.

Transport information

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Marine transport (UN RTDG/IMDG)

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Exposure controls / personal protection

Occupational Exposure Limit

CT-Freetext: Germany

Occupational Exposure Limit

RE-Freetext: BASF AG, Safety data sheet HARDENER 422 LIQUID, 12.09.2003

Occupational Exposure Limit

SO-Freetext: TRGS 900 (Germany), 09/2001

Occupational Exposure Limit


Chemical nature (blend based on): inorganic salts in water

Occupational Exposure Limit

Type of limit MAK (DE) other: no MAK-value established

Stability and reactivity

Disposal considerations