2011年5月27日星期五

Fomic Acid

colorless fuming inflammable liquid with strong irritating odor,see what it is......
Xingtai Yeshidi Chemicals Co., Ltd (Manufacturer)

Formic acid
Purity: 85%,90%
CAS No.: 64-18-6
relative density: 1.2201 (20°C)
m.p.: 8.3°C
b.p.: 100.7°C
Properties colorless fuming inflammable liquid with strong irritating odor; soluble in water, ethanol and ether; slightly soluble in benzene.

Item
Index
Extra best
Best quality
First quality
Appearance
colorless transparent liquid without suspension
Assay, %
94.0
90.0
85.0
Chlorides(CL), %
0.002
0.003
0.020
Sulphate (SO4, %)
0.001
0.001
0.050
Iron (Fe), %
0.001
0.001
0.0010
Residue on evaporation,%, %
0.005
0.006
0.080 

Application of formic acid:
1. Pharmaceutical industry:Caffeine,Enzinnes,Aminopyrine,VitaminB1,etc.
2. Pesticide industry: Triazolone, Disinfest,etc.
3. Chemical industry: Methane amide, DMF, Ageresister,etc.
4. Leather industry: Tanning, etc.
5. Textile industry: Natural Rubber
6. Rubber industry: Coagulation, etc.
7. Steal industry: Aid cleaing of steel production, etc.
8. Paper industry: Pulp manufacturing, etc.
9. Food industry: Disinfectant, etc.
10. Poultry industry: Silage,etc.

Packing: in 25kg/35kg/50kg/250kg/plastic drum
Resource:

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