Formic Acid
(mode of production: Sodium formate and sulfuric acid)
1. Popular Name: Methanoic acid or Formic acid
2. Formula: HCOOH
3. CAS NO.: 64-18-6
4. UN No.: 1779
5. Dangerous Goods Class: 8
6. Classification: Carboxylic acid
7. Specifications:
ITEM First grade Second Grade
Colour Index 10 max 20 max
Purity 90% min 85% min
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
8. Appearance:
Colorless fuming and inflammable liquid with strong irritating smell, soluble in water and alcohol. Specific gravity: 1.2201(20° C). Melting point: 8.3° C. Boiling point 100° C.
9. Usage:
Widely used in pharmaceutical industry, leather industry, printing and dyeing industry, chemical industry, rubber industry, steel industry, paper industry, pesticide industry, food industry, poultry industry etc.
10. Packing:
In 25kg/35kg/250kg/plastic drum, 1200kg(IBC), ISO TANK
Items
|
Spec
|
Formic Acid
|
85.0% MIN
|
Colour index
|
10.0% MAX
|
Diluting test
|
clear
|
Chloride
|
0.005%MAX
|
Sulfate
|
0.002%MAX
|
Metals
|
0.0005%MAX
|
Nonvolatiles
|
0.020%MAX
|
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