We are manufacturer and exporter of exclusive silver liquide metallics mercurials world wide relaible buyers can contact us.Silver liquide metallics mercurials 99.999%specification- purity = 99.999%.- free from heavy metals- physical state: liquid- appearance: silver- odor: odorless- ph: not available.- vapor pressure: 0.002 mm hg @ 25c- vapor density: 7.0- evaporation rate: not available.- viscosity: 15.5 mp 25 dig c- boiling point: 356.72 dig c- freezingmelting point:-38.87 dig c- decomposition temperature: not available.- solubility: insoluble.- specific gravitydensity: 13.59 (water=1)- molecular formula :hg- molecular weight: 200.59packed in 34.5 kg flasks.