1. Popular Name: Formic Acid 85% 90% 94% 99%
2. CAS No.: 64-18-6
3. Molecular Structure: HCOOH
4. Appearance: Colorless transparent liquid with strong irritant odor
Specification of formic acid:
Item
|
First grade
|
Second grade
|
Purity:
|
90min
|
85min
|
Chroma(platinum-cobalt)
|
10max
|
20max
|
Dilution experiment (acid+water=1+3)
|
clear
|
clear
|
Sulphate as SO4
|
0.001%max
|
0.002%max
|
Chloride as CL
|
0.003%max
|
0.005%max
|
Iron as Fe
|
0.0001%max
|
0.0005%max
|
Evaporation residue
|
0.006%max
|
0.02%max
|
Usage of formic acid:
1, Pharmaceutical industry :Caffeine, Analgin , Aminopyrine, Vitamin B1,etc.
2, Leather industry: Tanning agent, Deliming agent, Neutralizer etc.
3, Printing and Dyeing Industry :Acid Stains etc.
4, Chemical industry:Methane amide, DMF, Age resister, etc.
5, Rubber industry:Coagulation, etc.
6, Steel industry:Acid cleaning of steel production, etc.
7, Paper industry:Pulp manufacturing, etc.
8, Pesticide industry:Triazolone, Disinfest, etc.
9, Food industry:Disinfectant ,preservative etc.
10, Poultry industry:Silage, etc.
Packing:
25kg plastic drum |
25MT/20'fcl(1000 drums) |
35kg plastic drum |
24.5MT/20'fcl(700 drums) |
250kg plastic drum |
20MT/20'fcl(80 drums) |
1200kg IBC drum |
24MT/20'fcl(20 IBCs) |