Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

As the substance is inorganic by nature, the assessment of biodegradability is not required.

Additional information

According to Column 2 'SPECIFIC RULES FOR ADAPTATION FROM COLUMN 1', of the Annex VII, of Regulation EC No. 1907/200 the study/studies for evaluation of ready biodegradability does not need to be conducted if the substance is inorganic.Ammonium Hexafluorosilicate is an inorganic substance, hence the ready biodegradability study is waived.