Cas号
Beilstein
分子式 La2O3
分子量 325.84
别名 Lanthanum(III) oxide
外观Appearance Colorless Powder
X-射线衍射分析X-Ray Diffraction Conforms to standard
纯度Purity ≥99.9% Based on Trace Metals Impurities of ICP
盐酸溶解试验solubility in 1 M HCl Clear to Very Slightly Hazy ，50 mg/ml, 1 M HCl
痕量金属分析total metallic impurities ≤2000ppm by ICP Atomic emission