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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Guanidine nitrate is inherently biodegradable. This was proved in a non guideline study (Mitchell 1987). Test conditions especially test substance concentration and bacteria concentration are comparable to a OECD301 guideline study, inoculum is expected to be adapted.


Guanidine nitrate is also biodegradable under less favourable conditions as was demonstrated in degradation tests with 14-C Guanidine in river water and aerated soil.

Additional information