商品名:氧化镱
别 名:三氧化二镱
Ytterbium(III) oxide
英文名:Ytterbium oxide
产 地:湖南
Cas号:1314-37-0
MDL:MFCD00011290
Beilstein:
EINECS:215-234-0
分子结构:
分子式:Yb2O3
分子量:394.0800
备注:
性状:具有稀土倍半氧化物的立方结构,加压下,可得单斜结构。白色固体。不溶于水。溶于热酸中。由热分解镱盐可以制得。
熔点:2358℃
沸点:4070℃
质量标准:99.9% metals basis:
外观Appearance White Powder
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.9% Based On Rare Earth Impurities
镱Complexometric EDTA (% Yb) 85.6 - 89.1 %
ICP: Confirms Ytterbium Component Confirmed
痕量稀土分析Rare Earth Analysis ≤2000ppm by ICP Atomic emission
99.99% metals basis:
外观Appearance White Powder
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.99% Based On Rare Earth Impurities
镱Complexometric EDTA (% Yb) 86.5 - 90.0 %
ICP: Confirms Ytterbium Component Confirmed
痕量稀土分析Rare Earth Analysis ≤200ppm by ICP Atomic emission
存储:
用途:用于制造特殊合金、介电陶瓷和特殊玻璃等。
联合编号:
RISK:
Safety:
Hazard: