Cerium Oxide at Western Minmetals
CeO2≥99.995% 1.CeO2≥99.995%, REO≥99.0% 2.REO Impurity Max 0.005% 3.Other Impurity Fe2O3 0.0005%, SiO2 0.002%, CaO 0.001%, Cl- 0.08% Packing 25kgs in cardboard drum
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| Cobalt Oxide(CoO Co3O4) | CoO 77.5-78.5% Ni0.02%, Fe/Ca/Mg/Na/Si0.005%, Mn/Cu/Zn0.003% ≤0.45um Co3O4 Fe0.01%, Cu0.003%, Ca/Ni/Mg/Zn/Mn0.005%,Na/Si0.015% ... | |
| High Purity Bismuth Oxide(3N 4N 5N 6N) | 3N 1.Bi2O3≥99.9% 2.Impurity Max each Pb/Cu0.002%, K0.001%, Mg0.004%, Na0.006%, Ca/Fe0.005% 3.Size 2-4.5um 4N 1.Bi2O3≥99.99% 2.Impur... | |
| Nano Silicon Dioxide at Western Minmetals SiO2 99.9% | 1.SiO2≥99.9% 2.Impurity Max each Ca/Mg/Na/Cu/Mn/Co/Pb/N/S 0.001%, Fe/Ni/K 0.002% 3.Size 40nm 4.LOI (950 °C, 2h) 6.0% Packing 25kgs i... | |
| High Purity Boric Acid H3BO3≥99.99% | 1.H3BO3≥99.99% 2.Impurity Max each S/Cl-0.001%, Si0.0005%, Ca/P0.0003%, Al/Fe/K/Na/Pb0.0002%, As/Cu/Mg0.0001% Packing 25kgs in double plas... | |
| Green Nickel Oxide (Black) | NiO 1.Ni≥77% 2.Impurity Max each Co/Ca0.03%, Cu/Mg0.002%, Fe0.005%, Na0.02%, Pb0.003% 3.Size≤6um Ni2O3 1.Ni≥72% 2.Impurity Max e... |















