Sodium formate is mainly used to produce tannery, formic acid, oxalic acid and sodium hydrosulfite. By product, so it is cheap Appearance: white crystal powderProducts performance: Sodium formate has slight hygroscope ; and slight smell of methanoic acid is easy dissolved in water,slightly dissolved in ethanol;out of dissolved in diethyl; proportion is 1.919;Melting point is 253 °C. Production ...