Min. Order Reference FOB Price
25 kg US$2.00-3.00 / kg
Product Description
Product: acid blue 193, keep on supplying high performance dyes around 20 years with guarantee of quality and credit Item: Acid Blue 193 Strength: 100% High washing fastness Application: mainly used for wool and leather Molecular Formula 20H13CrN2NaO5S P.H. Value 6.0-7.0 Density(g/cm3) ...