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Personne à contacter Ms. Grace
193NO.Xinxin South Road,Twinbridge-Bay Creative Industries Park, Tianjin, Tianjin
CAS NO.(化å¦æ–‡æ‘˜å·)ï&frac*4;š********5 Chemical formula(化å¦å&frac*4;)ï&frac*4;šC6H4N2O5 Specification: Item Specification Appearance Black flakes Moisture 6.0%max Insoluble matter in sodium sulfide 0.7%max Free sulfur 0.5%max Properties: it is black powder, insoluble in water or ethanol. It is mainly used as dyestuff. Application: Sulphur black dyestuff is black powder, insoluble in water or ethanol. Its dyeing rate and levelness are good so as to it can be used for dyeing cotton, wool, silk, hemp, viscose fiber and various kinds of synthetic fiber, paper and leather products. Packing: *5kg PPBAG, *0MT/*0’FCL; *5kg Iron drum *7MT/*0’FCL
