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colour index no.: c.i.sulphur black 1(53185) standard of identity: hg/t3427-2001 Products name]: Sulphur Black BR B 522 [ Colour Index ]: C. I. Sulphur Black 1 [Cas No].1326-82-5 olour index no.: c.i.sulphur black 1(53185) standard of identity: hg/t3427-2001 [Appearance]: Shinning bigger size Black Granular orflashing black flakes[Strength]:240%,220%,200% 180%,160% [Shade]: approximate to the standard [Moisture%]:0.7 Max [Insoluble matters when in the solution of sodium sulfide, % ]: =0.5 [Properties]: It is insoluble in water and alcohol[ Use ]: Mainly used dyeing oncotton, also used dyeing on cambric, viscose and vinylon.[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. Sulphur Black Br 200% ( Sulphur Dyes)