... the most satisfactory way ! Sodium formatePropertyIt is white crystal powder with slight water absorbability, slight formic acid smell, soluble ... ≤1.023.03Organic impurities(dry base), %, ≤2.055.08Sodium formate (dry base), %, ≥97.09492.090Chloride(dry base), %, ≤1.012.02Iron content ... (dry base), %, ≤0.020.050 ...