Name:C.I.Basic Orange 2,C.I.11270

　　Molecular Structure: Single azo class

　　C.I.Basic Orange 2,C.I.11270,CAS 532-82-1,248.71,C12H13ClN4,BASIC ORANGE

　　Molecular Formula:C12H13ClN4

　　Molecular Weight: 248.71

　　CAS Registry Number:532-82-1

　　1.Properties and Applications: yellow orange to orange. Flash palm red crystallization or sand piece, melting point 118 ~ 118.5℃for yellow orange soluble in water, soluble in ethanol and soluble fiber element, slightly soluble in acetone, insoluble in benzene. The strong sulfuric acid for yellow, diluted for orange; The solution for orange in nitric acid. Dye tannins mordant dyeing cotton fiber in the yellow orange for, in tungsten light more bright-coloured. Used for silk, wool, acrylic, tannin mordant dyeing cotton dyeing and printing, direct discharge printing. In addition, also used in leather, paper, feathers, plants and bamboo products dyeing.

　　Standard( Cotton )

　　Light Fastness

　　Persperation Fastness

　　Ironing Fastness

　　Soaping

　　Fading

　　Stain

　　Fading

　　Stain

　　Fading

　　Stain

　　B

　　1

　　1

　　2-3

　　1

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