... .0Flash point(closed-cup), ≥90°C92GB/T261Kinematic viscosity,(40°C,mm2/s) 1.85-2.302.06GB/T265Arene contentc, ... point , °C74.3GB/T262Saybolt chroma mark, ≥25QualifiedGB/T3555Density, (20°C,kg/ m3)815.7GB/T1884Sulphur, ≤2 mg/kgQualifiedSH/T0253Corroding test ... (copper stain test,50°C 3h)QualifiedGB/T5096Acid value, ≤0.02 mgKOH/gQualifiedGB/T264Iodinec, ...