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Chromic oxide
Molecular formula: Cr2O3
Properties: green, magnetic, hexagonal crystals. Insoluble in acid and base solution. Stable under exposure to light, air, high temperature, SO2 and H2S.
Purity ≥ | 99.0% |
Water insoluble substances % ≤ | 0.1 |
Chloride(Cl)% ≤ | 0.005 |
Sulfate(SO4) % ≤ | 0.01 |
Fe % ≤ | 0.03 |