IPDB › China Industry › Chemicals
China, Chinese Good Price Reactive Black 5 Manufacturers for Dyeing Cotton Reactive Dyes1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeReactive DyeReactive Black 5Reactive Dyes
Hangzhou Emperor Chemical Co., Ltd.
Preview:
Product Description Product DescriptionProduct Name: Reactive black 5C.I. No.: Reactive black 5CAS No.: 12225-25-1Molecular Formula: C22H16N2O11S3.2NaMolecular Weight: 616.49 Relative Name:Reactive black 5 Dyeing Fastness(grade) ITEM STANDAEDRESULT AppearanceBlack crystalBlackMoisture6% max4.50%Ash Content17% max15.10%Strength100%108%Reactive black 5 Properties and Applications:Black with flash in the granular, a violet is soluble in water, soluble in ethanol is blue. The strong sulfuric acid dyes is blue, it will be diluted and the generated purple precipitation. Blue light purple in aqueous solution, and sodium hydroxide show dark purple precipitation. Application:Mainly used for leather dyeing.wool,Mainly used for leather dyeing. Also applies to wood, paper, sop, electrical-controlled aluminum, wool and silk dyeing of content, but also can be used in the manufacture of ink.Package, 25KG/DRUM, CARTON BOX, BAGCompany ProfileAfter Sales Service
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...