IPDB › China Industry › Chemicals
China, Chinese Sulfur Black /Sulphur Black Br, Granular Sulphur Dyes1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeSulphur DyeGranular Sulphur DyesSulphur BlackSulfur Black 200%
Zhengzhou Kelai Chemical Co., Ltd.
Preview:
Product Description Product Description Sulfur Black /Sulphur Black Br, Granular Sulphur DyesSulphur black is insoluble in water or ethanol, it appears as green-black in the solution of sodium sulfide, appears bluish when put caustic soda in the solution of sulphur black, and appears greenish precipitate with hydrochloric acid.Specification:Sulphur Blackused on dyeing cotton yarn or fabrics, especially on denim yarn. also, used on dyeing leather or paper.it offers lowest dyeing cost.strictly quality control,all inclusive technical support,stable quality supply,prompt delivery, Properties:it is insoluble in water and alcohol Appearance: Black grain powder, soluble in water. It is black with green bright when soluble in sulfuric alkali solution, and it becomes black when coming into contact with dense sulfuric and and with sulfur dioxide released. It produces Precipitate after diluting.Usage: Mainly used for dyeing and winding dyeing on cotton, jute, viscose, polyvinyl alcohol fibre and polyester, polyamide fibre, specially used for rolling dyeing. It is uniform and stable in colour, good permeability when dyeing without any fragile treatment. It is also used for dyeing on leather and original visccose fibre. Packaging & ShippingHigh quality Sulphur Black(CAS NO: 1326-82-5)with factory pricePackaging Details:25kg/bag or drum or according customer's requirement Shipping Details:7 days after signed contractFAQQ: Is it possible to custom the labels with my own design?A: Yes, and you just need to send us your drawings or artworks, then you can get you want.Q: Are you a factory or trading company?A: We are a factory manufacturer. It is located in Zhengzhou. All of our clients from home and abroad, are warmly welcomed to visit us!Q: How does you factory do regarding quality control?A: Quality is priority, we always attach great importance to quality controlling from the beginning to the end. Our factory has gained ISO authentication.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...