Reactive Violet 13(CAS:12270-87-0) Reactive Violet 13 Name:C.I.Reactive Violet 13Molecular Structure: Azo classCAS Registry Number:12270-87-0Properties and Applications: red light purple Standard Light FastnessOxygen bleachingPersperation FastnessSoapingFadingStainFadingStainFadingStainISO4-5 4 3(5*95℃) Click here