Merck, 1002531000, Formic acid 89-91%

Analysis Note
Assay (acidimetric): 89.0 - 91.0 %
Colour: ≤ 10 Hazen
Acetic acid (CH₃COOH): ≤ 500 ppm
Chloride (Cl): ≤ 5 ppm
Sulphate (SO₄): ≤ 5 ppm
Sulfite (SO₃): ≤ 10 ppm
Heavy metals (as Pb): ≤ 5 ppm
Ag (Silver): ≤ 0.02 ppm
Al (Aluminium): ≤ 0.05 ppm
Ba (Barium): ≤ 0.05 ppm
Be (Beryllium): ≤ 0.02 ppm
Bi (Bismuth): ≤ 0.10 ppm
Ca (Calcium): ≤ 0.2 ppm
Cd (Cadmium): ≤ 0.05 ppm
Co (Cobalt): ≤ 0.02 ppm
Cr (Chromium): ≤ 0.05 ppm
Cu (Copper): ≤ 0.02 ppm
Fe (Iron): ≤ 2 ppm
Ge (Germanium): ≤ 0.05 ppm
K (Potassium): ≤ 0.1 ppm
Li (Lithium): ≤ 0.02 ppm
Mg (Magnesium): ≤ 0.5 ppm
Mn (Manganese): ≤ 0.05 ppm
Mo (Molybdenum): ≤ 0.02 ppm
Na (Sodium): ≤ 0.5 ppm
NH₄ (Ammonium): ≤ 10 ppm
Ni (Nickel): ≤ 0.05 ppm
Pb (Lead): ≤ 0.02 ppm
Sr (Strontium): ≤ 0.02 ppm
Ti (Titanium): ≤ 0.1 ppm
Tl (Thallium): ≤ 0.05 ppm
V (Vanadium): ≤ 0.05 ppm
Zn (Zinc): ≤ 0.05 ppm
Zr (Zirconium): ≤ 0.1 ppm
Non volatile matter: ≤ 10 ppm
Dilution test: passes test
ACS
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