Bismuth Trioxide, 99.9+%, 500g
Synonyms: Dibismuth trioxide, Bismuth(III) oxideCAS: 1304-76-3Molecular Formula: Bi2O3Molecular Weight: 465.96 g/molTestSpecificationAssay99.9% min.DescriptionYellow to light green powderLoss on Drying0.3% max.Chloride (Cl)10 ppm max.Nitrate (NO3)0.02% max.Chromium (Cr)50 ppm max.Aluminum (Al)10 ppm max.Arsenic (As)5 ppm max.Tin (Sn)50 ppm max.Sodium (Na)10 ppm max.Potassium (K)5 ppm max.Iron (Fe)20 ppm max.Copper (Cu)10 ppm max.Lead (Pb)5 ppm max.Calcium (Ca)10 ppm max.Cadmium (Cd)2 ppm max.Silver (Ag)5 ppm max.Lithium (Li)5 ppm max.Other Alkali Metals0.05% max.Acid Insoluble Residue0.05% max.