Acid Orange 3 Acid Orange 3r for Textile Use

• CAS No.: 6373-74-6
• Formula: C18h13n4nao7s
• Colour: Dark Yellow Orange
• Appearance: Powder
• Usage: Leather, Textile, Wool, Polyamide Fiber and Silk
• Type: Orange
• Model NO.: Acid Orange 3R
• C.I.No.: Acid Orange 3
• Transport Package: Bag
• Trademark: Emperor
• Origin: China
• HS Code: 3204120000

Product Description

Product Name: Acid Orange 3
C.I. No.: 10385  
CAS No.: 6373-74-6
Molecular Formula: C₁₈H₁₃N₄NaO₇S
Molecular Weight: 452.37
 
Shade:Dark yellow orange
 
Relative name: Rifa Acid Fast Yellow Brown E-L;Rifa Leather Brown PS;Acid Orange 3R;

Acid Orange 3
Standard	Fiber	Soaping		Persperation Fastness	Oxygen bleaching	Light Fastness
		Fading	Stain
AATCC	Wool	1-2	1-2	3	1	5-6
ISO	Wool	1	2	3	1	5-6

 
Properties:
Orange yellow powder, soluble in cold water and hot water easily, 90 ºC water solubility of 50 g/L, easily soluble in ethanol for orange brown. The strong sulfuric acid dyes for yellow, diluted into dark yellow, have precipitation. The water solution is yellow. Discharge sex is bad, copper ions in the green light in color shade darker iron ions. 
 
Applications:
Benzene product used for wool, polyamide fiber and silk dyeing and leather shading, mainly used for dyeing nylon, can be used separately, but also as a component colors used to spell color.
 
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.