2,5-Diaminotoluene sulfate is the sulfate salt of 2,5-diaminotoluene (tolueno-2,5-diamina), a primary intermediate in permanent hair dye formulations. It is a key oxidative dye precursor that produces brown to dark chestnut color shades and is widely used in professional and consumer hair coloring systems. SUNCHEM supports international buyers with 2,5-Diamino Toluene Sulfate sourcing from qualified Chinese producers, com documentação de qualidade, coordenação de exportação, e apoio logístico.
