氧化铽

氧化铽
Cas号 12037-01-3
分子式 Tb4O7
分子量 747.70
质量标准
外观Appearance Brown Powder
X-射线衍射分析X-Ray Diffraction Conforms to standard
纯度Purity ≥99.999% Based on Trace Rare Earth Analysis of ICP
ICP: Confirms Terbium Component Confirmed
铽TB 82.8-84.2 % (Complexometric EDTA)
痕量金属分析Trace Rare Earth Analysis ≤20ppm by ICP Atomic emission

性状 棕褐色粉末，不溶于水，溶于酸。密: 7.3

用途 用作荧光材料激活剂和石榴石的掺入剂。