Appearance: Colorless transparent liquid
Purity: 99.5% min
Sp. Gr. (20/4C)g/cm: 31.049-1.056
Freezing Point: 16C
Sulfates: 0.0005% max
Chloride: 0.0004% max
Residue on evaporation: 0.02% max
Heavy metals(Pb): 0.0002% max
Iron(Fe): 0.0001% max