Acid Blue 120 Acid Navy Blue Gr Fo Textile Use

• CAS No.: 3529-04-9
• Colour: Blue
• Appearance: Powder
• Usage: Leather, Wool, Silk and Polyamide Fiber
• Name: Acid Navy Blue Gr
• Type: Blue
• C.I.No.: Acid Blue 120
• Transport Package: Bag
• Trademark: Emperor
• Origin: China
• HS Code: 3204120000

Product Description

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
Standard	Fiber	Soaping		Persperation Fastness	Oxygen bleaching	Light Fastness
		Fading	Stain
AATCC	Wool	3	3	3	4	5
ISO	Wool	3-4	3-4	4	4	5

 
Properties:
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.
 
Applications:
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.