Free from heavy metals-product name: prime virgin silver liquid mercury- purity : 99.9999% purity- packing iron cylinder ( 34.5)kg net weight- 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: 200.59packing: 34.5kgflask, 440flasks20fcl,