≤0.00006% S-compounds (as S)
≤0.0075% water (Karl Fischer)
≤0.0075% water
≤0.001% non-volatile matter
≤0.0002% free acid (as CH3COOH)
≤0.02% methanol (GC)
≤0.001% carbonyl compounds (as CO)
≤0.00003% peroxides (as H2O2)
≤0.005% acetone (GC)
≤0.02% ethanol (GC)
≤0.00007% aldehydes (as HCHO)