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               | Product name:Resazurin Sodium Salt |  
               | Chemical name:7-Hydroxy-3H-phenoxazin-3-one 10-oxide sodium salt |  
               | CAS NO:
                 62758-13-8 |  
               | Molecular formu:C12H6NNaO4 |  
               | Molecular weight:251.17
 |  
               | Melting point:>200℃ |  
               | Assay:≥85% |  
               | Moisture:≤3.5% |  
               | Fineness:≤20 |  
               | Appearance:black violet or greenish-black powder |  
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                   | Formula: |  |  |  
               | Packing:25kg/drum |  
               | Uses:indicator |   |  |  |