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Metanilic Acid

Metanilic Acid

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Metanilic acid is an isomer of sulfanilic acid with the sulfonic acid with molecular formula C. 6H. 7NO. 3S and molecular weight 173.18968 g/mol. It is white powder that is slightly soluble in water.

Properties

Chemical formula

C6H7NO3S

Molar mass

173.19 g·mol−1

Appearance

Beige powder

Density

1.69

Melting point

>300 °C (lit.)

Solubility in water

Less than 1 mg/mL at 22 °C (72 °F)