Purity (GC): ≥ 96.0 %

Purity Σ hexane isomers + methylcyclopentane (GC): ≥ 98.5 %

Identity (IR): conforms

Color: ≤ 10 Hazen

Water-soluble titrable acid: ≤ 0.0003 meq/g

Refractive index (n 20/D): 1.375 - 1.376

Density (d 20 °C/20 °C): 0.659 - 0.663

Boiling range (min.95 %): 67 - 69 °C

Transmission (between 260 nm and 420 nm): ≥ 97 %

Thiophene: conforms

Aromatics (as benzene): ≤ 0.01 %

Sulfur compounds (as S): ≤ 0.005 %

Readily carbonizable substances: conforms

Al (Aluminium): ≤ 0.00005 %

B (Boron): ≤ 0.000002 %

Ba (Barium): ≤ 0.00001 %

Ca (Calcium): ≤ 0.00005 %

Cd (Cadmium): ≤ 0.000005 %

Co (Cobalt): ≤ 0.000002 %

Cr (Chromium): ≤ 0.000002 %

Cu (Copper): ≤ 0.000002 %

Fe (Iron): ≤ 0.00001 %

Mg (Magnesium): ≤ 0.00001 %

Mn (Manganese): ≤ 0.000002 %

Ni (Nickel): ≤ 0.000002 %

Pb (Lead): ≤ 0.00001 %

Sn (Tin): ≤ 0.00001 %

Zn (Zinc): ≤ 0.00001 %

Evaporation residue: ≤ 0.001 %

Water: ≤ 0.01 %