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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Oxidising properties

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Administrative data

Link to relevant study record(s)

Description of key information

non oxidising

Key value for chemical safety assessment

Additional information

The substance is incapable of reacting exothermically with combustible materials on the basis of the chemical structure.

Justification for classification or non-classification

The oxidising properties can be excluded based on chemical structure. Phosphate salts K3PO4, K2HPO4, KH2PO4 are well known and do not have oxidising properties. Since phosphoric acid , potassium salt (2:3), dihydrate (93% purity) is a double salt which does not contain new chemical identity (new chemical bonds) in comparison to K3PO4, K2HPO4, KH2PO4, then it can be stated that phosphoric acid , potassium salt (2:3), dihydrate (93% purity) also does not have oxidising properties.