... used in the production of formic acid, oxalic acid, sodium hydrosulphite, formamide, leather industry and oil field.Item Index ... , %, ≤2.03.0Organic content(by butt), %, ≤2.54.0Sodium formate content (by butt), %, ≤9795Chloride(by butt), %, ≤0.51.0Content ... SpecificationAppearance:White crystalline powderPurity95.0% MinNaOH0.05% MaxNa2CO3:1.5% MaxNaCl:1.5% MaxNa2S:0.02% MaxH2O:1.0% Max Sodium Formate