Description Ammonium formate, NH4HCO2, is the ammonium salt of formic acid. It is a colorless, hygroscopic, crystalline solid. Basic Info Chemical Name ammonium formate Synonyms Ammonium formate; ammomium formate; AmmoniumFormateGr; mravencanamonny; AmmoniumFormateAr; Expand CAS No. 540-69-2 Molecular Formula CH5NO2 Molecular Weight 63.05590 PSA 40.54000 LogP 0.66060 Properties Appearance & Physical State white solid Density 1.26 Boiling Point 100.6ºC at 760 mmHg Melting Point 115-120ºC Flash Point 29.9ºC Water Solubility soluble Stability Stable. Hygroscopic. Incompatible with strong acids, strong oxidizing agents. Storage Condition Store at RT. |