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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Sodium sulfate is not expected to adsorb onto soil or sediment. It dissociates in water and the sulfate ion is easily reduced in the sulfur cycle.

From Source: SODIUM SULPHATE CAS N°: 7757-82-6 OECD SIDS April 2005

There are no data available on transport between environmental compartments. However, it can be estimated that due to low vapour pressure there is no transfer to or via the atmosphere and that given the very low log Kow (-3 (Chemiekaarten, 2000) and -4.38 (EPI-Suite, 2000)), sodium sulfate is not expected to sorb to sewage sludge or sediments. Some sodium sulfate may be expected in soil due to agricultural use and via irrigation water from rivers.