12-07826. Potassium Phenolsulfonate [Archived]

Nomenclature

CAS number: 12167-15-6
Hydroxybenzenesulfonic acid potassium salt; potassium sulfocarbolate.
C6H5KO4S; mol wt 212.26.
C 33.95%, H 2.37%, K 18.42%, O 30.15%, S 15.11%.
C6H4(OH)SO3K.

Derivative

Monohydrate.

Properties

White, odorless crystals. d 1.87. Sol in water, alcohol. The aq soln is practically neutral to litmus.

Status

This monograph has been retired and is no longer subject to revision or update.