Formic acid 85% tech grade
Appearance: Colourless liquid
Purity: 85% min
Appearance: Colourless liquid
Purity: 85% min
Acetic acid:0.6
Chroma (as platinum and cobalt) :10max
Dilution experiment (acid+water=1+3):clearChroma (as platinum and cobalt) :10max
Sulphate as SO4: 0.002% max
Cl: 0.005% max
Fe: 0.0005% max