Formic Acid (85% and 90%):
|
Index item |
Qualified grade |
Excellent grade |
formic acid , %鈮 |
85 |
90 |
acetic acid,% |
0.6 |
0.4 |
Chroma (as platinum and cobalt) ,%鈮 |
10 |
10 |
Dilution experiment (acid+water=1+3) |
clear |
clear |
Chloride (as CL),%鈮 |
0.005 |
0.003 |
Sulfate (as SO4),% 鈮 |
0.002 |
0.001 |
Iron (as Fe ),%鈮 |
0.0005 |
0.0001 |
Properties: At normal temperature, it is a kind of clear, colorless liquid with characteristic of pungent odor. Its density is 1.2201(20/4掳C), melting point is 8.6掳C,boiling point is 100.8掳C, flash point in open cup is 68.9掳C and auto-ignition temperature is 601.1掳C. It can be mutually dissolved with water, ethanol and glycerol. It is corrodible and reducible.
Quality standard: GB/T2093-93 flash point in open cup.
Applications: 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.
Packing: 25kg plastic drum / 35kg plastic drum / 250kg plastic drum / 1200kg IBC Container. |
