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   Flavonic Acid
  Home > Products  > Chemical products > Flavonic acid
Flavonic Acid
 
Synonyms:
4,4'-diaminostilbene-2,2'-disulfonic acid; DSD acid; Amsonic acid
Cas#:
81-11-8

 
Molecular Formula:
C14H14N2O6S2
  
Structural Formula:  
 
 
Application: Used as intermediate for synthetizing optical brighteners and dyestuffs.
Product specification:
 
Appearance:
Light yellow powder
 
 
Amino value:
≥96%
 
Benzyl substances :
≤0.25%
 
Ash contents :
≤2.0%
  Alkali insolubles : ≤0.05%
     
Packing: 25kg/bag.

Price:  Send Inquiry  
 
 
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