CAS No.: 64-18-6
Synonymous: methanoic acid, aminic acid, hydrogencarboxylic acid
Molecular formula: CH2O2 Molecular Weight:46.026
Structural Formula:
Properties:
Formic acid is miscible with water and most polar organic solvents, and somewhat soluble in hydrocarbons. In hydrocarbons and in the vapor phase, is actually consists of hydrogen bonded dimers rather than individual molecules. In the gas phase, this hydrogen bonding results in severe deviations from the ideal gas law. Liquid and solid formic acid consists of an infinite network of hydrogen bonded formic acid molecules. Formic acid has the ability to participate in addition reactions with alkenes.
Specifications(GB/T2093-93)
| Items |
Super |
First |
| Acidity% ≥ |
98.0 |
94.0 |
90.0 |
85.0 |
| Colour Index ≤ |
10 |
10 |
| Dilution test(Acid+Water)=1+3 |
CLEAR |
CLEAR |
| Chlorides,As CL % ≤ |
0.003 |
0.005 |
| Sulfates,As SO4 % ≤ |
0.001 |
0.002 |
|
Metals,As Fe % ≤ |
0.0004 |
0.0005 |
| Non-volatiles % ≤ |
0.020 |
0.020 |
Usage:
1、 Pharmaceutical industry：Caffeine, Analgin, Aminopyrine, Vitamin B1,etc.
2、 Pesticide industry：Triazolone, Disinfest, etc.
3、 Chemical industry：Methane amide, DMF, Age resister, etc.
4、 Leather industry：Tanning, etc.
5、 Textile industry：Natural Rubber.
6、 Rubber industry：Coagulation, etc.
7、 Steel industry：Acid cleaning of steel production, etc.
8、 Paper industry ：Pulp manufacturing, etc.
9、 Food industry ：Disinfectant, etc.
10、 Poultry industry：Silage, etc.
Packing:
P.E Drums（25kg; 250kg）; 1200kg IBCs; 25MT ISO Tank
