Acid Yellow 199 Acid Yellow A4r for Textile Use

• CAS No.: 70865-20-2
• Formula: C19h15n4nao6s
• Colour: Bright Orange
• Appearance: Powder
• Usage: Wool, Silk Nylon
• Application Material: Wool
• Model NO.: Acid Yellow 199
• Name: Acid Rose Red B
• Content: 100%
• Type: Yellow
• C.I.No.: Acid Yellow 199
• Transport Package: Bag
• Trademark: Emperor
• Origin: China
• HS Code: 3204120000

Product Description

Product Name: Acid Yellow 199
C.I. No.: 14205
CAS No.:70865-20-2
Molecular Formula: C19H15N4NaO6S
Molecular Weight: 450.40
 
Shade:Bright Orange
 
Relative name: Weak Acid Yellow A-4R,Acid Yellow A4R;Apollo Nylon Fast Yellow M-4R;Dorasyn Yellow A4R;Kiwacid Golden Yellow 4RLW-E;Nylosan Yellow E-4RL;Rifa Acid Fast Yellow N-4R;Sellanyl Yellow E-4RN;

Acid Yellow 199
Standard	Fiber	Soaping	Persperation Fastness	Fastness to seawater	Light Fastness
ISO	Wool	4-5	5	5	6-7

 
Properties:
Orange powder, soluble in water
 
Applications:
Used for the dyeing nylon, to other fiber with color, for wool dyeing serious.
 
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.