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2018/10/18 7:42:49打印记事本记算器
草酸铈

草酸铈 [15750-47-7]

  • cerium oxalate
  • CAS:15750-47-7      
  • 分子式:CE2C6O12·10H2O;CE2(C2O4)3·10H2O
  • 分子量:544.29
  • MDL:MFCD00150139
  • EINECS:205-362-5
  • 别名:Cerium(III) oxalate hydrate
上一个:碳酸铈
下一个:氯化铈,无水
产品货号商品名称规格包装售价(RMB)库存量数量操作备注
H1117737草酸铈 [15750-47-7]98%25g82.00>10 A494
H1117736草酸铈 [15750-47-7]98%100g200.00>10 A494
H1117718草酸铈 [15750-47-7]99.98% metals basis250g2750.00>10
H1117720草酸铈 [15750-47-7]99.98% metals basis50g690.00>10
H1117724草酸铈 [15750-47-7]99.98% metals basis10g192.00>10
H1117727草酸铈 [15750-47-7]99.9% metals basis500g7950.00>10
H1117729草酸铈 [15750-47-7]99.9% metals basis100g1950.00>10
H1117730草酸铈 [15750-47-7]99.9% metals basis25g490.00>10
化学性质质量标准危险性质用途及储存
化学性质
淡黄色结晶性粉末,无臭无味。溶于稀硫酸和盐酸,不溶于水,不溶于草酸溶液、碱类溶液、乙醇和乙醚。
质量标准
  

98%:

外观Appearance                          White Powder
红外光谱Infrared spectrometry           Conforms to Structure
纯度Purity(T)                           ≥98.0%
草酸C2O4(titration)                     33.8% - 43.8%  
铈Ce(ICP assay)                         36.5% - 46.6%


99.9% metals basis:


外观Appearance                          White Powder
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
红外光谱鉴别Infrared spectrometry       Conforms to Structure
纯度Purity                              ≥99.9% 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   ≤1000ppm by ICP Atomic emission


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

  
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