CAS No.: | 64-18-6 |
---|---|
Formula: | HCOOH |
EINECS: | 200-001-8 |
Still deciding? Get samples of US$ 10/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
ANALYSIS ITEMS
|
FORMIC ACID 85%
|
FORMIC ACID 90%
|
FORMIC ACID 94%
|
APPEARANCE
|
Colorless&transparent liquid
|
||
COLOUR INDEX (Pt-Go) ≤
|
10
|
10
|
10
|
FORMIC ACID, % ≥
|
85
|
90
|
94
|
DILUTION TEST(sample+water=1+3)
|
Not cloudy
|
Not cloudy
|
Not cloudy
|
CHLORIDE(AS CL_),% ≤
|
0.002
|
0.002
|
0.0005
|
SULPHATE(AS SO42_),% ≤
|
0.001
|
0.001
|
0.0005
|
IRON(AS FE3+),% ≤
|
0.0006
|
0.0006
|
0.0006
|
EVAPORATION RESIDUE, % ≤
|
0.006
|
0.006
|
0.006
|
FORMIC ACID 99%
|
||
ANALYSIS ITEMS
|
STANDARD
|
ANALYSIS RESULT
|
Appearance
|
Clear and free of suspended matter
|
|
Dilution Test (Acid: Water=1:3)
|
Clear
|
Clear
|
Formic acid purity ≥W/%
|
99.0
|
99.10
|
Chloride (Cl-) max ≤W/%
|
0.0004
|
0.0001
|
Sulfate (SO42-) max ≤W/%
|
0.0005
|
0.0002
|
Iron % ≤W/%
|
0.0001
|
0.0001
|
Evaporation Residue (max)W%≤
|
0.005
|
0.003
|