1, Specifications

  Formic acid 90% 
Appearance  Colourless liquid  
Purity  90% min 
Colour Index Platinium Cobalt  10 max 
Sulphate as SO4  0.001% max 
CL  0.003% max 
Fe  0.0001% max 
Evaporation Residue  0.006% max 

  Formic acid 85% 
Appearance  Colourless liquid  
Purity  85% min 
Colour Index Platinium Cobalt 20 max 
Sulphate as SO4  0.002% max 
CL  0.005% max 
Fe  0.0005% max 
Evaporation Residue  0.02% max  

2, Product use  For the preparation of formic acid salt, phthalate, etc, but also in the medicine amide, printing and dyeing, dyestuff, leather industry has certain USES