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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties


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Administrative data

Link to relevant study record(s)

Description of key information

7647-01-0, Hydrogen Chloride, 
The endpoint is waived:HCl gas: only relevant for liquids and solids (gases do not need to be tested). HCl solution: based on structure (no chemical groups associated with explosive properties).

Key value for chemical safety assessment

non explosive

Additional information

Justification for classification or non-classification