N,N-Dimethyl-p-phenylenediamine sulfate, 98.0+%

N,N-Dimethyl-p-phenylenediamine sulfate is colorless to reddish-violet solid.

Used in the production of methylene blue and photographic developer.

Used as a chemical intermediate for dyes and diazonium chloride salts and as an analytical reagent to detect chloroamine in water.