Oxalic Acid is colorless transparent crystal,Easily soluble in ethanol, soluble in water, slightly soluble in aether. Oxalic Acid property Chemical name: Dicarboxyl Product name: Oxalic Acid; Echanediaci Acid Molecular formula: C2H2O4.2H2O Molecular weight: 126.07 Physiochemical properties: colorless transparent crystal, melting point: 101oC. Easily soluble in ethanol, soluble in water, slightly ...