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Formic Acid
Details
Formic Acid
Formula: HCOOH
Formula WT: 46.026
CAS No.: 64-18-6
EINECS No.: 200-579-1
UN NO.: 1779
Dangerous Class: 8
H.S Code : 29151100
Capacity: 100000MT/Year
Reaction Equation: HCOOCH3+H2OHCOOH+CH3OH
Appearance: Colorless transparent liquid, with the irritating odor.
Application:
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.
Production Process:
The company produces Formic Acid by the most advanced Methyl Formate technology. Firstly, Methyl Formate is produced from CO and Methanol with the action of catalyst. Under a certain temperature and pressure, Methyl Formate is hydrolyzed to Formic Acid. Low purity Formic Acid solution will be concentrated to higher ones to meet different requirements of customers.
Packing: P.E Drums（25kg; 250kg）; 1200kg IBCs; 25MT ISO Tank
Specifications(GB/T2093-2011)
|
Item |
Specifications |
||
|
85% |
|||
|
Premium grades |
First-grade |
Qualified |
|
|
Formic Acid, w/% ≥ |
85.0 |
||
|
Chromaticity in Hazen（Pt-Co）≤ |
10 |
20 |
30 |
|
Diluting(sample＋water＝1十3) |
Clear |
Pass test |
|
|
Chlorides（as Cl），w/% ≤ |
0.002 |
0.004 |
0.006 |
|
Sulphates（as SO4），w/% ≤ |
0.001 |
0.002 |
0.02 |
|
Iron（as Fe）w/% ≤ |
0.0001 |
0.0004 |
0.0006 |
|
Evaporation Residues w/% ≤ |
0.006 |
0.020 |
0.060 |
|
Item |
Specifications |
||
|
90% |
|||
|
Premium grades |
First-grade |
Qualified |
|
|
Formic Acid, w/% ≥ |
90.0 |
||
|
Chromaticity in Hazen（Pt-Co）≤ |
10 |
20 |
|
|
Diluting(sample＋water＝1十3) |
Clear |
Pass test |
|
|
Chlorides（as Cl），w/% ≤ |
0.0005 |
0.002 |
0.002 |
|
Sulphates（as SO4），w/% ≤ |
0.0005 |
0.001 |
0.005 |
|
Iron（as Fe）w/% ≤ |
0.0001 |
0.0004 |
0.0006 |
|
Evaporation Residues w/% ≤ |
0.006 |
0.015 |
0.020 |
|
Item |
Specifications |
||
|
94% |
|||
|
Premium grades |
First-grade |
Qualified |
|
|
Formic Acid, w/% ≥ |
94.0 |
||
|
Chromaticity in Hazen（Pt-Co）≤ |
10 |
20 |
|
|
Diluting(sample＋water＝1十3) |
Clear |
Pass test |
|
|
Chlorides（as Cl），w/% ≤ |
0.0005 |
0.001 |
0.002 |
|
Sulphates（as SO4），w/% ≤ |
0.0005 |
0.001 |
0.005 |
|
Iron（as Fe）w/% ≤ |
0.0001 |
0.0004 |
0.0006 |
|
Evaporation Residues w/% ≤ |
0.006 |
0.015 |
0.020 |
