رقم التسجيل في قاعدة بيانات CAS

CAS 14726-28-4 — Fast Violet B salt (C.I. 37165)

Fast Violet B salt (C.I. 37165) is a zinc complex dye used primarily in textile manufacturing for dyeing nylon, polyester, and acrylic fibers, delivering vibrant violet shades with excellent fastness properties. It is also applied in leather and paper dyeing. This chemical has a CAS number of 14726-28-4, a molecular formula of C30H28Cl4N6O4Zn, and a molecular weight of 743.8021 g/mol. It requires storage at +4°C and carries no signal word under standard classifications. Molekula supplies Fast Violet B salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.