Acid Dye Acid Red 52 Acid Rose B 400%

• CAS No.: 3520-42-1
• Colour: Red
• Appearance: Powder
• Usage: Leather, Textile, Wool, Silk and Polyamide Fiber
• Content: 100% 400%
• C.I.No.: Acid Red 52
• Model NO.: Acid Red 52
• Transport Package: Bag
• Trademark: Emperor
• Origin: China
• HS Code: 3204120000

Product Description

Product Name: Acid Red 52
C.I. No.:45100
CAS No.: 3520-42-1
Molecular Formula: C₂₇H₂₉N₂NaO₇S₂
Molecular Weight: 580.65
 
Shade:Bright blue light pink
 
Relative name: Acid Rose B;

Acid Red 52
Standard	Fiber	Soaping		Persperation Fastness	Oxygen bleaching	Light Fastness
		Fading	Stain
AATCC	Wool	3	3	3	1	2-3
ISO	Wool	3-4	3	4	1	3

 
Properties:
Dark red light brown powder. Soluble in water, in blue light red, with fluorescence, also soluble in alcohol. The strong sulfuric acid dyes is orange, diluted for red, with sodium hydroxide solution is blue light red.
 
Applications:
Mainly used for wool, silk and polyamide fiber dyeing, also can be used for wool and a variety of fabric dyeing, still can be in wool and silk fabric printing directly, also can used for leather dyeing.
 
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.