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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Density

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative density
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance is only stable in solution in a particular solvent and the solution density is similar to that of the solvent

Description of key information

The substance is only stable in aquoeus solution. The substance is place on the market as aquoeus solution (3 - 5 %). Therefore the density of permanganic acid was determined in an aqueous solution. It could be demonstrated, that the solution density is similar to the solvent (water).

Key value for chemical safety assessment

Relative density at 20C:
1.021

Additional information