Evaporation Number: 1.9

Purity (GC): ≥ 99.8 %

Identity (IR): conforms

Appearance: clear

Color: ≤ 10 Hazen

Titrable acid: ≤ 0.0002 meq/g

Alkalinity: ≤ 0.0002 meq/g

Density (d 20 °C/ 4 °C): 1.324 - 1.326

Boiling point: 39 - 42 °C

Free chlorine (as Cl): ≤ 0.00002 %

Chloride (Cl): ≤ 0.0001 %

Matter discolored by H₂SO₄: ≤ 100 Hazen

Chloroform (GC): ≤ 0.005 %

Ethanol (GC): ≤ 0.02 %

Methanol (GC): ≤ 0.1 %

Carbon tetrachloride (GC): ≤ 0.005 %

Fluorescence (as quinine at 365 nm): ≤ 0.002 ppm

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 %

Mo (Molybdenum): ≤ 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 %

Stabilized with about 50 ppm 2-Methyl-2-butene.