Product Name: Acid Blue 120
C.I. No.:26400
CAS No.: 3529-04-9
Molecular Formula:C33H23N5Na2O6S2
Molecular Weight:695.68
Shade:Red light navy blue
Relative name: Acid Navy Blue GR;Atul Acid Fast Navy Blue GR;Best Acid Cyanine GR;Weak Acid Navy Blue GR;Acid Blue GR;Acid Navy Blue P-B;
Acid Blue 120 |
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Standard |
Fiber |
Soaping |
Persperation Fastness |
Oxygen bleaching |
Light |
|
Fading |
Stain |
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AATCC |
Wool |
3 |
3 |
3 |
4 |
5 |
ISO |
Wool |
3-4 |
3-4 |
4 |
4 |
5 |
Deep purple uniform powder, soluble in water is purple, soluble in ethanol is deep blue. In a dark of sulfuric acid, a green light blue after diluted. The aqueous solution of this product with strong hydrochloric acid formation of dark precipitation; Add thick sodium hydroxide solution is Red sauce. In dyeing copper and iron son, colour and lustre is a little dark, encounter chromium ion have little influence. Discharge sex differences.
Mainly used for wool, polyamide fiber and fabric dyeing of silk. But with the direct dyes dyed wool/stick with blended fabric. Can also be used for leather, paper and biological shading.
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.
