Acid Dye Acid Red 141 Acid Red 2g for Textile Use

• CAS No.: 5850-93-1
• Formula: C20h13n2nao4s
• Colour: Red
• Appearance: Powder
• Usage: Leather, Sea of Target That Fluorescent
• Application Material: Wool
• Model NO.: Acid Red 141
• Name: Acid Rose Red B
• Type: Red
• C.I.No.: Acid Red 141
• Transport Package: Bag
• Trademark: Emperor
• Origin: China
• HS Code: 3204120000

Product Description

Product Name: Acid Red 141
C.I. No.: 15625
CAS No.: 5850-93-1
Molecular Formula: C₂₀H₁₃N₂NaO₄S
Molecular Weight: 400.38
 
Shade:Red
 
Relative name: Acid Red 2G;Acid Red AR;

Acid Red 141
Standard	Fiber	Soaping		Persperation Fastness	Oxygen bleaching	Light Fastness
		Fading	Stain
ISO	Wool	2	1	3	1	2-3

 
Properties:
Soluble in hot water for red, slightly soluble in cold water and ethanol. The strong sulfuric acid to red light purple, diluted precipitation is brown; In nitric acid solution for yellow brown; In a dilute sodium hydroxide solution for yellow brown solution. In water solution to join hydrochloric acid with brown precipitation; Add sodium hydroxide solution to become yellow.
 
Application:
Mainly used for sea of target that fluorescent, facilitate aerial reconnaissance search. And can use significantly for the exploration of fluorescent groundwater. Can also be used for medicine and cosmetics shading, rarely used for silk printing and dyeing things.
 
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.