Name:Mercury CAS No.: 7439-97-6 Molecular Form: Hg Molecular Weight:200.59 EINECS:231-106-7 Appearance:Silver liquid Purity:99.9999% Density:13.54 g/cm3 Melting Point:-38.9℃ Boiling Point:356.6 °C(lit.) Vapour Density:7 (vs air) Vapour Pressure:<0.01 mm Hg ( 20 °C) Solubility:H2O: soluble Stability:Stable. Incompatible with strong acids, sodium thiosulfate, ammonium hydroxide. Package:34.5kg per bottles Usage:Reducing agent Storage:Poison room Method: Distillation; an important proportion of used mercury is recovered by redistillation. Source:Cinnabar. Occurrence:Spain, Yugoslavia, Mexico, Canada, Algeria.