Assay (alkalimetric): ≥ 96.0 %

Color: ≤ 10 Hazen

Acetaldehyde: ≤ 2 ppm

Chloride (Cl): ≤ 0.5 ppm

Phosphate (PO₄): ≤ 0.5 ppm

Sulfate (SO₄): ≤ 0.5 ppm

Ag (Silver): ≤ 0.010 ppm

Al (Aluminium): ≤ 0.050 ppm

As (Arsenic): ≤ 0.01 ppm

Au (Gold): ≤ 0.010 ppm

B (Boron): ≤ 0.100 ppm

Ba (Barium): ≤ 0.010 ppm

Be (Beryllium): ≤ 0.020 ppm

Bi (Bismuth): ≤ 0.100 ppm

Ca (Calcium): ≤ 0.200 ppm

Cd (Cadmium): ≤ 0.050 ppm

Co (Cobalt): ≤ 0.010 ppm

Cr (Chromium): ≤ 0.020 ppm

Cu (Copper): ≤ 0.020 ppm

Fe (Iron): ≤ 0.100 ppm

Ga (Gallium): ≤ 0.050 ppm

Ge (Germanium): ≤ 0.050 ppm

In (Indium): ≤ 0.050 ppm

K (Potassium): ≤ 0.100 ppm

Li (Lithium): ≤ 0.010 ppm

Mg (Magnesium): ≤ 0.050 ppm

Mn (Manganese): ≤ 0.010 ppm

Mo (Molybdenum): ≤ 0.020 ppm

Na (Sodium): ≤ 0.500 ppm

Ni (Nickel): ≤ 0.020 ppm

Pb (Lead): ≤ 0.020 ppm

Pt (Platinum): ≤ 0.100 ppm

Sn (Tin): ≤ 0.050 ppm

Sr (Strontium): ≤ 0.010 ppm

Ti (Titanium): ≤ 0.100 ppm

Tl (Thallium): ≤ 0.050 ppm

V (Vanadium): ≤ 0.010 ppm

Zn (Zinc): ≤ 0.050 ppm

Zr (Zirconium): ≤ 0.100 ppm

Indifference against chromic acid: conforms

Substances reducing potassium permanganate: conforms

Evaporation residue: ≤ 5 ppm

Dilution test: conforms

Date of expiry: see product label