Specifications congo red,direct red 28,direct red 4BE manfuactuer parterner
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CAS no.: 573-58-0
Congo Red dyes [ Molecular Formula ] : C32H22N6Na2O6S2 [ Colour Index ] : C.I. Direct Red 28 [Cas No]. 573-58-0 [Molecular Weight]: 696.66 [H.S. Code]: 3204140000 [Appearance]: Red even powder [Strength]:100% [Shade]: To the similar standard of the factory [Moisture%]:0.8 Max [Properties]:It is very soluble in water and alcohol [ Use ] : Dyeing Cotton and Viscose Fabric. Also can dying Sik and Nylon Fabric.