Wenzhou Color Bloom New materials Co., Ltd

Acid Violet N-FBL

• Category :

  Dyestuffs and Pigments/Acid Dyes

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Product description :

  　　Name:C.I.Acid Violet 48

  　　Molecular Structure: anthraquinones

  　　C.I.Acid Violet 48,CAS 12220-51-8,662.77,C37H39N2NaO6S,Weak Acid Pale Purple N-FBL,Weak Acid Violet N-FBL,Weak Acid Violet FB,Acid Violet N-FBL

  　　Molecular Formula:C37H39N2NaO6S

  　　Molecular Weight: 662.77

  　　CAS Registry Number:12220-51-8

  　　1.Properties and Applications: the appearance of the Dark reddish brown powder, soluble point 100℃,λMax = 592 nm (water), soluble in water, in 20℃water solubility of 8 g/L. In strong hydrochloric acid for product red, diluted into light purple, have precipitation; In nitric acid for coffee. After add sodium hydroxide and have better light precipitation. Levelness medium, white sex is not good. Used for wool, silk, polyamide fiber and its blended fabric dyeing and printing, but also can be used for leather color.

  　　Standard

  　　Light Fastness

  　　Soaping

  　　Persperation Fastness

  　　Oxygen bleaching

  　　Fastness to seawater

  　　Fading

  　　Stain

  　　Fading

  　　Stain

  　　Fading

  　　Stain

  　　ISO

  　　6

  　　4-5

  　　5

  　　4-5

  　　3-4

  　　3

  　　5

  　　2.International Similar Brand

  　　Weak Acid Pale Purple N-FBL,Weak Acid Violet N-FBL,Weak Acid Violet FB,Acid Violet N-FBL

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