2,4-Diaminophenoxyethanol Sulfate

OriginSynthesized from phenylenediamine derivatives and ethylene oxide-based precursors through chemical coupling reactions. Produced via sulfonation and salt formation to create the stable sulfate salt used in hair dye formulations.

[4-(2-hydroxyethoxy)-1,3-phenylene]diammonium sulphate

The paper trail

Counts, not a verdict. A listing isn't a study. The trail, you decide.