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China, Chinese Direct Dyes Red 13 for Paper Dyeing1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeDirect DyeDirect Bordeaux B BDirect Dyes
Hangzhou Emperor Chemical Co., Ltd.
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Product Description Product Name: Direct Red 13C.I. No.: 22155CAS No.: 1937-35-5Molecular Formula: C32H22N6Na2O7S2Molecular Weight: 712.66 Relative Name:Direct bordeaux B B,Direct bordeaux B GB,Direct bordeaux BShade: red. Brown powder. Direct Red 13 Physical Properties and light fastness, solubility. Direct Red 13Dyeing depth %2Insolubles %0.15Light Fastness4-5Washing Fatness2Rubbing fastness(dry)4Rubbing fastness(wet)3 Direct Red 13 Properties and Applications:Soluble in water for wine red, in ethanol for quality in red, soluble in soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid for blue, Red sauce for diluted, precipitation; In the light of nitric acid for palm yellow: dye solution to join strong hydrochloric acid for purple, have precipitation; Add thick sodium hydroxide solution for orange brown, have precipitation. Cellulose fiber of dyeing, the dye absorption rate as well, 80 ~ 100 oC maximum affinity. Mainly used for cotton and glue dyeing and printing, also can be used for silk, polyamide, viscose/polyamide fiber blended fabric dyeing, can also be used for the paper and leather color. Package, 25KG/DRUM, CARTON BOX, BAG Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.EXHIBITIONS PHOTOS:FACTORY PHOTOS:
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