direct dyes d r online manufacture

Direct dyes direct navy blue D-R CAS NO. 72586-15-3 Direct blue 297 Product Name: Direct Blending Navy Blue D-R; Direct Navy Blue R; Direct blue 297.Molecular formula: C54H38N10O25S7 CAS No.: 72586-15-3 ... Read More

Direct dyes direct violet D-5BL CAS 6798-03-4 Direct violet 66 Product Name: Direct Blending violet D-5BL; ;C.I. Direct Violet 66; Direct violet 5BLMolecular formula: C32H19Cu2N7NaO14S4 CAS No.:6798-03-4 ... Read More

Direct dyes direct yellow D-RL CAS 50925-42-3 Direct yellow RL C.I. yellow 86 Product Name: Hodgsons Kayarus Supra Yellow RL;Aizen Primula Yellow 2RH;Best Direct Supra Yellow D-RL;Direct Fast Yellow R Special... Read More