Сера черный BR

Sulphur black Sulphur black BR Sulphur black dyes Sulphur Black521 522 588cas no1326-82-5appearanceShinning bigger size black granularstrength240%,200% 180%,150%shadeCyan,reddish tonemoisture%:0.7 maxinsoluble matters when in the solution of sodium sulfide, %0.5Properties:It is insoluble in water and alcoholuseMainly used dyeing oncotton, also used dyeing on cambric, viscose and vinylon.packages25kg iron drums, cartons and woven bagsstorage & transportationThe 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.