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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Reference substances

Reference substances

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IUPAC name:
Benzenesulfonic acid, C25 di-alkyl derivs., sodium salts



Molecular and structural information

Molecular formula:
(C11H23)(C14H29)C6H3SO3Na or (C12H25)(C13H27)C6H3SO3Na
Molecular weight:
ca. 530
Structural formula:
Chemical structure

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