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China, Chinese Basic Yellow 2 Basic Yellow Dye for Leather1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeBasic DyeBasic Yellow 2Basic Dye for Leather
Hangzhou Emperor Chemical Co., Ltd.
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Product Description Product Name: BASIC YELLOW 2,Basic Auramine OC.I. No.: 41000CAS No.: 2465-27-2Molecular Formula: C17H22ClN3Molecular Weight: 303.83 Shade: yellowRelative name:Basic Yellow 2; Auramine O; Auramin; AURAMINE HYDROCHLORIDE; 2465-27-2; Auramine YellowBasic Auramine O,Basic yellow 2 Physical Properties and light fastness.Light Fastness1Perspiration Fastness(fading)2Perspiration Fastness(stain)1 Soaping(fading)3Soaping(stain)3-4Basic Auramine O,Basic yellow 2 Properties: yellow. Soluble in cold water, soluble in hot water for bright yellow, in boiling water can decompose, soluble in ethanol for yellow. The strong sulfuric acid in colorless, diluted into light yellow. Add hydrochloric acid in aqueous solution into deep yellow, heated to a boiling is colorless; Sodium hydroxide solution to generate white precipitation. Silk fiber in a bright yellow, in a red under tengsten lamp. Basic Auramine O,Basic Yellow 2 Applications:Used for silk, acrylic, tannin mordant dyeing cotton dyeing, also can be used for leather, paper, hemp and glue directly printing and dyeing, the discharge printing. Can also be used in oil and fat, paint color, also can be used in the preparation of color which used in ink.Package, 25KG/DRUM, CARTON BOX, BAGFOR MORE INFORMATION, PLEASE VISIT OUR WEBSITE: enochdye.en.made-in-china.com
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