Acid Violet 49 Acid Violet 4BS

• Colour: Bright Blue Purple
• Appearance: Powder
• Usage: Textile, Wool, Silk, Polyamide Fiber
• Type: Violet
• C.I.No.: Acid Violet 49
• Transport Package: Bag
• Model NO.: Acid Violet 49
• Trademark: Emperor
• Origin: China
• HS Code: 3204120000

Product Description

Product Name: Acid Violet 49
C.I. No.: 42640
CAS No.: 1694-09-3
Molecular Formula: C₃₉H₄₀N₃NaO₆S₂
Molecular Weight: 733.87
 
Shade:Bright blue purple
 
Relative name: Acid Violet 4BS;AcidViolet5B;AcidViolet5B;Acid Violet 5B;Acid Violet 5B;Acid Violet 6B;Acid Violet No 2;Chenitan Violet 4BS;Classic Acid Violet 49 ;Daiwa Acid Violet 6B;Dayglo Acid Violet 49 200%;Dinacid Violet 4B;Ichoacid Violet M;Acid Violet 5B;

Acid Violet 49
Standard	Fiber	Soaping		Persperation Fastness	Oxygen bleaching	Light Fastness
		Fading	Stain
AATCC	Wool	3-4	3-4	2	1	1-2
ISO	Wool	3	3	3-4	1	1-2

 
Properties:
Violet powder. It is easy to dissolve in the cold water and hot water (purple), soluble in ethanol (purple). Strong sulfuric acid in orange, diluted mustard color. Add sodium hydroxide solution for the dark precipitation.
 
Applications:
Mainly used for wool, silk, polyamide fiber dyeing, spelling color performance is good, refined as food after dye.
 
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.