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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Based on molecular structure and/or experience in handling, it was concluded that diammonium hydrogenorthophosphate is not flammable when coming into contact with an ignition source, water or air. 

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Justification for classification or non-classification

Based on the available data, no classification according to CLP Regulation (EC) No 1272/2008 for the following hazards:

- Flammable solids

- Pyrophoric solids

- Self-heating substances

- Substances which in contact with water emits flammable gases