We mainly produce acid dyes et dye intermediates, and we are a professional Wholesale 4,4-diaminodiphenylamine-2-sulfonicum acidum 117-61-3 dyes manufacturer of anthraquinone acid dyes in China.
Synonyma: 5-amino-2-[(4-aminophenyl)amino]-benzenesulfonic acid; timtec-bb sbb001129;4,4'-diamino-2-sulfodiphenylamine;5-amino-2-(p-aminoanilino)acidi benzeneulfonic;5-amino-2-[(p-aminophenyl)amino]
CAS No.: 119-70-0
Formulae hypotheticae: C12H13N3O3S
Molicularis structura:

Pondus hypotheticum: 279.31
Contentus: Min 94%
Puritas: Min 96%
Proprietates et applicationes: Griseo pulveris ad Beige
Sarcina: 25kg/pera in grabatis