|
Item
|
Formic Acid Tech Grade
|
|
|
Appearance
|
Colorless Liquid
|
|
|
Purity
|
85% min
|
90%min
|
|
Colour Index Platinium Cobalt
|
20 max
|
10 max
|
|
Sulphate as SO4:
|
0.002% max
|
0.001% max
|
|
CL
|
0.005% max
|
0.003% max
|
|
Fe
|
0.0005% max
|
0.0001% max
|
|
Evaporation Residue
|
0.02% max
|
0.006% max
|
