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Oxalic acid
Chemical compound
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Oxalic acid is an organic acid with the systematic name ethanedioic acid and chemical formula HO−C−C−OH, also written as (COOH)₂ or (CO₂H)₂ or H₂C₂O₄. It is the simplest dicarboxylic acid. It is a white crystalline solid that forms a colorless... Wikipedia
Formula: C₂H₂O₄
Molar mass: 90.03 g/mol
Boiling point: 689.2°F (365.1°C)
Density: 1.9 g/cm³
Classification: organic acid, carboxylic acids