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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Based on the data available which is described in the following sections, the environmental fate and pathways of sodium hypophosphite can be summarized as follows:

As the test substance is very soluble in water and has a low potential for adsorption (Koc: 5 to 25 mL/g), its main target will be the water compartment where it can be persistent due to its hydrolytic stability (half-life higher than 1 year).