三氧化二铬(III)，Chromium(III) oxide；ultra dry

用于形成新型三元氧化物 CrVMoO₇ 的固态反应，此三元氧化物可用于选择性氧化。氧化铬可用作绿色颜料材料。 它还用作锂离子电池中的电极材料和合成功能陶瓷和氧化物的前体。

Chromium oxide finds application as green pigment material. It is also used as electrode material in lithium ion batteries and as precursor for synthesis of functional ceramics and oxides.