Cas号 15750-47-7 分子式 Ce2C6O12· 10H2O;Ce2(C2O4)3 · 10H2O 分子量 544.29 别名 Cerium(III) oxalate hydrate 性状 淡黄色结晶性粉末 99.98% metals basis: 外观Appearance White Powder X-射线衍射分析X-Ray Diffraction Conforms to Structure 纯度Purity ≥99.98% Based on Trace Metals Impurities of ICP 草酸C2O4(titration) 34.0% - 44.0% 铈Ce(ICP assay) 37.0% - 47.0% 痕量金属分析total metallic impurities ≤200ppm by ICP Atomic emission