Wenzhou Color Bloom New materials Co., Ltd

Acid Red B

• Category :

  Dyestuffs and Pigments/Acid Dyes

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Product description :

  　　Name:C.I.Acid Red 14,C.I.14720

  　　Molecular Structure: Single azo class

  　　C.I.Acid Red 14,C.I.14720,CAS 3567-69-9,502.43,C20H12N2Na2O7S2,Acid Red 4B,Acid Red B,Acid rose red B, Acid Carmosine,PuriColor Red ARE14

  　　Molecular Formula:C20H12N2Na2O7S2

  　　Molecular Weight: 502.43

  　　CAS Registry Number:3567-69-9

  　　Properties and Applications: blue-ray red. Dark red powder, soluble in water, but soluble in ethanol red solution, slightly soluble in acetone. In a purple color of sulfuric acid, Nitric acid in deep red, turn red after yellow. Its water solution and strong hydrochloric acid red; Add sodium hydroxide fluid shows red orange brown. Dyeing copper ions in slightly dark color. Good levelness. Mainly used in strong acid dye in bath dyeing wool, wool fabrics can be in silk fabric, polyamide fiber and printing. The Barium salt can be used as organic pigment use. Also can be used in the manufacture color amylum, ink and used for leather, paper, soap, wood, electrical-controlled silver, medicine, biology and cosmetics shading.

  　　Standard

  　　Light Fastness

  　　Soaping

  　　Persperation Fastness

  　　Oxygen bleaching

  　　Fastness to seawater

  　　Fading

  　　Stain

  　　Fading

  　　Stain

  　　Fading

  　　Stain

  　　ISO

  　　3

  　　2

  　　5

  　　3

  　　1

  　　4-5

  　　2

  　　1

  　　AATCC

  　　3

  　　3

  　　3

  　　2-3

  　　1

  　　1-2

  　　3-4

  　　3-4

  　　2.International Similar Brand

  　　Acid Red 4B

  　　Acid Red B

  　　Acid rose red B

  　　Acid Carmosine

  　　ABCOL Carmosine Conc.

  　　Acid Azo Rubine 133%

  　　Acid Carmoisine

  　　Acid Carmosine S

  　　Acid Naphthol Red B

  　　Acid Red 14 100%

  　　Acid Red 2B

  　　Acid Red B