... weight:46.02Property: Colorless smoke flammable liquids, Has the strong excitant odour.Melting Point: 8.4 °C, ... acid 85%Production TechniqueMethyl formate hydrolysis method, developed in the early 1980sSodium formate method, developed in 1885, was ... no pollutionMuch high impurities, eg.S,P,Cl. will damage the leather. pollute the vegetable, fruit, pasture grass.Advantage and disadvantageRaw ...