Formic Acid

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Formic Acid
Posting date : Jul 22, 2010
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41-
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properties: At normal temperature, it is a clear, colorless liquid with characteristic, pungent odor. Its density is 1.2201(20/4℃), melting point is 8.6℃,boiling point is 100.8℃, flash point in open cup is 68.9℃ and auto-ignition temperature is 601.1℃.It can be mutually dissolved with water, ethanol and glycerol. It is corrodible and reducible.Quality standard: GB/T2093-93 Index item Qualified grade Excellent grade formic acid ,% ≥85 ≥90 acetic acid,% <0.6 <04 Chroma (as platinum and cobalt) ,%≤10≤10 Dilution experiment clear clear(acid+water=1+3) Chloride (as CL ),% ≤0.005 ≤0.003 Sulfate (as SO4 ,%) ≤0.002 ≤0.001 Iron (as Fe ),% ≤0.0005 ≤0.0001 Usage: Formic acid is a kind of basic material in organic chemicals. It is widely used in pesticides industry , leather industry, medicine industry, rubber industry, printing and dyeing industry and chemical industry. In medicine field, it can be used as partial irritant industry Name: ShijiazhuangGuhong Chemicals Co., Ltd Add: 901-3-1, No.99 Ping'an north avenue, Qiaodong Area, Shijiazhuang,Hebei, China mail: hillary(at) guhongchem (dot) com MSN :guhongchem(at)hotmail(dot)com

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