Purity | 99.5% min |
Particle size | 0.5-3.0 μm |
Ignition loss | 1% max |
Fe2O3 | 0.1% max |
SrO | 0.5% max |
Na2O+K2O | 0.1% max |
Al2O3 | 0.1% max |
SiO2 | 0.1% max |
H2O | 0.5% max |
Lead Tungstate | Cesium Tungstate | Calcium Tungstate |
Barium Tungstate | Zirconium Tungstate |
Cerium Vanadate | Calcium Vanadate | Strontium Vanadate |
Lead Stannate | Copper Stannate |