HomeDYSPROSIUM OXIDE 99.9% AR DYSPROSIUM OXIDE 99.9% AR Product Code B-01100 BRAND Bio-Chem Grade AR CAS No 1308-87-8 Molecular Formula Dy2O3 Molecular Weight 373.00 H.S.Code 2846.90900 Shelf Life 60 Months Purity 99.9 % COAs MSDS Physical Properties Physical state at 20 °C Solid Colour White to Yellow Density [g/cm3] 7.81 g/mL at 25 °C Packaging Specification AppearanceWhite to yellowish-white powder Safety Information and Hazard Symbols Symbol: GHS02,GHS05,GHS07, GHS09Signal Word: Danger