Acid Blue 249 Fastogen Blue Sbl

• Colour: Blue
• Appearance: Powder
• Usage: Wool
• Type: Blue
• C.I.No.: Acid Blue 249
• Transport Package: Bag
• Model NO.: Acid Blue 249
• Trademark: Emperor
• Origin: China
• HS Code: 3204120000

Product Description

Product Name: Acid Blue 249
C.I. No.: 74220
CAS No.: 27360-85-6
Molecular Formula: C₃₂H₁₂CuN₈Na₄O₁₂S₄
Molecular Weight:984.25
 
Shade:Blue
 
Relative name: Fastogen Blue SBL;
 
Properties:
Soluble in water to blue. The strong sulfuric acid for yellow-green, in strong hydrochloric acid for green, precipitation; In the nitric acid decomposition; In the green light for sodium hypochlorite red; In insurance powder solution for palm red.
 
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.