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    Metanilic Acid

    Metanilic Acid 

    Names:3-Aminobenzene-1-sulfonic acid

    Other names:3-Aminobenzenesulfonic acid,m-Anilinesulfonic acid

    Identifiers

    CAS Number: 121-47-1

    Properties

    Chemical formula:C6H7NO3S

    Molar mass:173.19 g/mol

    Appearance:Beige powder

    Density:1.69

    Melting point:>300 °C (lit.)

    Solubility in water:Less than 1 mg/mL at 22 °C (72 °F)


    Except where otherwise noted, data are given for materials in their standard state (at 25°C [77 °F], 100 kPa).