Specifications:
|
ITEM
|
STANDARD
|
STANDARD
|
|
Formic acid , %≥
|
85
|
90
|
|
Acetic acid,%
|
0.6
|
0.4
|
|
Chroma (as platinum and cobalt) ,%≤
|
10
|
10
|
|
Dilution experiment (acid+water=1+3)
|
clear
|
clear
|
|
Chloride (as CL),%≤
|
0.005
|
0.003
|
|
Sulfate (as SO4),% ≤
|
0.002
|
0.001
|
|
Iron (as Fe ),%≤
|
0.0005
|
0.0001
|
Molecular Formula: HCOOH
Molecular Weight: 46.03
CAS Number: 64-18-6
Appearance:
At normal temperature, it is a kind of clear, colorless liquid with characteristic of pungent odor. Its density is 1.2201(20/4°C), melting point is 8.6°C,boiling point is 100.8°C, flash point in open cup is 68.9°C and auto-ignition temperature is 601.1°C.It can be mutually dissolved with water, ethanol and glycerol. It is corrodible and reducible. Quality standard: GB/T2093-93
Application: 1.Pharmaceutical industry: Caffeine,Enzimes,Aminopyrine,Vitamin B1
2.Pesticide industry: Triazolone,Disinfest
3.Chemical industry: Methane amide,DMF,A geresister
4.Leather industry: Tanning
5.Textile industry: Natural Rubber
6.Rubber industry: Coagulation
7.Steel industry: Acid cleaning of steel production
Packaging:
25kgs plastic drum, 20mts in the 20'FCL or In 50kg plastic drum ,In 250kg plastic drum,In 1200kg IBC Container