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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flammability

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Data waiving:
study technically not feasible
Justification for data waiving:
other:
Conclusions:
In general, Potassium-(S)-lactate is a solid but the substance has strong hygroscopic properties so that it can only be obtained as aqueous solution. Hence, the study for flammability does not need to be conducted as aqueous solutions are not combustible.
Executive summary:

In general, Potassium-(S)-lactate is a solid but the substance has strong hygroscopic properties so that it can only be obtained as aqueous solution. Hence, the study for flammability does not need to be conducted as aqueous solutions are not combustible.

Description of key information

The substance to be registered as such is a solid. However, the marketed product is an aqueous solution which cannot be transformed into a solid substance (by evaporation) due to strong hygroscopic properties of potassium-(S)-lactate. Thus, in accordance with REACH Annex XI, section 2, it is technically not possible to test the solid substance for flammability.

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Justification for classification or non-classification