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氧化铕

氧化铕 [1308-96-9]

  • Europium oxide
  • CAS:1308-96-9      
  • 分子式:EU2O3
  • 分子量:351.93
  • MDL:
  • EINECS:215-165-6
  • 别名:三氧化二铕 氧化铕(Ⅲ) 铕氧
下一个:铕标准溶液
产品货号商品名称规格包装售价(RMB)库存量数量操作备注
H1153823氧化铕 [1308-96-9]99.99%5g190.00>10
H1153825氧化铕 [1308-96-9]99.99%25g422.00>10
H1153827氧化铕 [1308-96-9]99.99%100g1182.00>10
化学性质质量标准危险性质用途及储存
化学性质
带淡红的白色粉末。 不溶于水,溶于酸。 熔点 2291°C 密度 7.42 g/mL at 25 °C(lit.)
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 Trace Metals Impurities of ICP
ICP:                                    Confirms Europium Component Confirmed
铕Eu(Complexometric EDTA)               84.6 - 88.1 %  
痕量金属分析total metallic impurities   ≤2000ppm by ICP Atomic emission
(Sb、As、Ba、B、Ca、Ce、Dy、Er、Gd、Ho、Lu、Mg、Nd、Pr、Na、Tm、Ti、V、Y)
 
 
99.99% metals basis:
 
 
外观Appearance                          White to Pale Pink Powder
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.99% Based on Trace Metals Impurities of ICP
ICP:                                    Confirms Europium Component Confirmed
铕Eu(Complexometric EDTA)               84.6 - 88.5 %  
痕量金属分析total metallic impurities   ≤200ppm by ICP Atomic emission
(Sb、As、Ba、B、Ca、Ce、Dy、Er、Gd、Ho、Lu、Mg、Nd、Pr、Na、Tm、Ti、V、Y、Au、Pb、Fe、Sm)
 
 
99.999% metals basis:
 
 
外观Appearance                          White to Pale Pink Powder
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.999% Based on Trace Metals Impurities of ICP
ICP:                                    Confirms Europium Component Confirmed
铕Eu(Complexometric EDTA)               84.6 - 88.5 %  
痕量金属分析total rare earth impurities ≤20ppm by ICP Atomic emission
(Sb、As、Ba、B、Ca、Ce、Dy、Er、Gd、Ho、Lu、Mg、Nd、Pr、Na、Tm、Ti、V、Y、Au、Pb、Fe、Sm)
 
 
99.99%
外观Appearance                          white to slightly pink powder
总杂质Total impurities as REO           ≤0.1 %

  
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