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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Abiotic degradation

Once released into the environment Na2O is unlikely to remain in its original form but will rapidly react with water (or moist sediments) to form sodium hydroxide which will dissociate into Sodium ions (Na+) and recombine with various minerals to form a variety of other sodium compounds.

Biotic degradation

No data are required since this endpoint is not relevant for inorganic substances.

Additional information