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6-hydroxy-2-naphthalenesulfonic acid, sodium salt
Product Name:  | 
            6-hydroxy-2-naphthalenesulfonic acid, sodium salt  | 
          
CAS NO.:  | 
            135-76-2  | 
          
Molecular Formula:  | 
            C10H7NaO4S  | 
          
Molecular Weight:  | 
            246.2149  | 
          
Structural formula:  | 
            ![]()  | 
          
Uses:  | 
            Used as a food color and dye intermediate  | 
          
  
