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Commodity:Formic acid
Chemical formula:HCOOH
Molecular weight:46.02
Property: Colorless smoke flammable liquids, Has the strong excitant odour.
Melting Point: 8.4 °C,boiling point:100.7 °C
Easily dissolve in alcohol and water.
THE COMPARISION OF HIGH PURITY FORMIC ACID AND 85% FORMIC ACID
Item | Formic acid 94% | Formic acid 85% |
Production Technique | Methyl formate hydrolysis method, developed in the early 1980s | Sodium formate method, developed in 1885, was obsoleted in developed countries |
Main raw material | Methyl formate, CO. | H2SO4, Sodium Formate. |
By-product | Methyl formate, can be recycled, no pollution | Sulfide, eg.SO2, pollute environment |
Quality | Inclusion-free, high content, make the leather more bright. Keep vegetable,fruit,pasture grass fresh and no pollution | Much high impurities, eg.S,P,Cl. will damage the leather. pollute the vegetable, fruit, pasture grass. |
Advantage and disadvantage | Raw materials are easy to get, no consumption of caustic soda and sulphuric acid, no pollution, low consume and Low production costs. | High consumption and production costs. By-product sodium sulfate can't be recovered completely. Pollution seriously. |
Packing:20L/200L/1000L DRUM
Usage: Formic Acid is widely used in diversified lines all over the world. In medical industry it is used in making Amidopyrin, Vitamin B and many other medicines. In chemical industry, Formic Acid is used in producing Methanamide , Diethyl Formamide, rubber age resister, dying and so on .It is also an important material for Pesticide, such as Triazone. In other ways, Formic Acid is considerable used in green fodder storage.
Formic acid 85%