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    | product Name | 2,6-diamino-4-methylbenzenesulfonic acid |  
    | Synonyms |  |  
    | Molecular Formula | C7H10N2O3S |  
    | Molecular Weight | 202.2309 |  
    | InChI | InChI=1/C7H10N2O3S/c1-4-2-5(8)7(6(9)3-4)13(10,11)12/h2-3H,8-9H2,1H3,(H,10,11,12) |  
    | CAS Registry Number | 128-55-2 |  
    | Molecular Structure |   |  
    | Density | 1.52g/cm3 |  
    | Refractive index | 1.657 |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |