Direct Blue 71 dyes

[Products name]: Direct Fast Blue B2RL [ Molecular Formula ] : C40H23N7Na4O13S4 [ Colour Index ] : C.I. Direct Blue 71 [Cas No]. 4399-55-7 [Molecular Weight]: 1029.86 [H.S. Code]: 3204140000 [Appearance]: Dark Blue Powder [Strength]:100% 150%,175% [Shade]: To the similar standard of the factory [Moisture%]:0.9 Max [Properties]:It is very soluble in water and alcohol [Use] : Dyeing Cotton and Viscose Fabric.Also can dying Sik and Nylon Fabric. [Packages]25KG Iron Drums , Cartons and Woven bags [Storage & Transportation]: The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.