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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

- Not oxidising

Key value for chemical safety assessment

Oxidising properties:
no

Additional information

The determination of the oxidizing properties of the test item Phosphonic acid (Phosphorous acid Flake) was determined based on the procedures indicated by the following internationally accepted method:

- EU Method A.17

From the result of the preliminary test it can be concluded that Phosphonic acid (Phosphorous acid Flake) is not an oxidizing substance.

Justification for classification or non-classification

Based on the available test data, Phosphonic acid (Phosphorous acid flake) is not classified as an oxidising substance according to the classification criteria outlined in 67/548/EEC (DSD) and 1272/2008 (CLP).