Acid Blue 277 Acid Brilliant Blue 4r for Textile Use

• CAS No.: 25797-81-3
• Formula: C24h22n3nao8s2
• Colour: Blue
• Appearance: Powder
• Usage: Textile, Target That Fluorescent, Facilitate Aerial Reconna
• Type: Blue
• Model NO.: EMP2277
• C.I.No.: Acid Blue 277
• Transport Package: Bag
• Trademark: Emperor
• Origin: China
• HS Code: 3204120000

Product Description

Product Name: Acid Blue 277
C.I. No.: 61203
CAS No.: 25797-81-3
Molecular Formula: C₂₄H₂₂N₃NaO₈S₂
Molecular Weight: 567.57
 
Shade:Red light blue
 
Relative name: Acid Blue 4R 200%;Acid Blue S-4R;Best Acid Brilliant Blue 4R;Brilliant Alizarine Milling BLue FBL;Chromalon Blue 4RKWL 200%;Lerui Acid Blue E-4R;Nylosan Blue E-4R;Weak Acid Brilliant Blue 4R;Acid Blue E4R;

Acid Blue 277
Standard	Fiber	Soaping		Persperation Fastness	Oxygen bleaching	Light Fastness
		Fading	Stain
ISO	Wool	2-3	3-4	4-5		6

 
Applications:
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.