HomeAURIC CHLORIDE (AU 49%) (GOLD CHLORIDE)AURIC CHLORIDE (AU 49%) (GOLD CHLORIDE) Product CodeB-00315BRANDBio-ChemGradeCAS No16903-35-8Molecular FormulaHAuCI4.xH2OMolecular Weight303.84H.S.Code28433000.00000Shelf Life60 MonthsPurity99.99 % COAs MSDS Physical Properties Physical state at 20 °CSolidColorBrownDensity3.9 g/mL at 25 °C °C Packaging Specification Appearance (Color)Yellow to reddish-yellowAppearance (Form)Hygroscopic crystalline compoundSolubility (Turbidity) 10% solution in Diethyl etherClearAssaymin. 99.99%Gold (Au) content~49%Safety Information and Hazard Symbols Symbol: GHS06,GHS08Signal Word: Danger