Assay (GC) | ≥99,5 % |
Acidity | ≤0,0008 meq/g |
Colour (Hazen) | ≤10 |
Water (KF) | ≤0,1 % |
Butanal (GC) | ≤0,01 % |
Dibutylether (GC) | ≤0,1 % |
Isobutanol (GC) | ≤0,15 % |
2-Butanol (GC) | ≤0,05 % |
Lead (Pb) | ≤0,00001 % |
Cadmium (Cd) | ≤0,000005 % |
Calcium (Ca) | ≤0,00005 % |
Chromium (Cr) | ≤0,000002 % |
Iron (Fe) | ≤0,00001 % |
Cobalt (Co) | ≤0,000002 % |
Copper (Cu) | ≤0,000002 % |
Magnesium (Mg) | ≤0,00001 % |
Manganese (Mn) | ≤0,000002 % |
Nickel (Ni) | ≤0,000002 % |
Zinc (Zn) | ≤0,00001 % |
Evaporation residue | ≤0,002 % |
Carbonylic compounds | ≤0,01 % |