• 草酸铈 [15750-47-7]

  • 英文名:cerium oxalate
  • 别名:Cerium(III) oxalate hydrate
  • CAS号:15750-47-7 分子式:CE2C6O12·10H2O;CE2(C2O4)3·10H2O 分子量:544.29
P48127-500g 草酸铈 [15750-47-7] 98% 500g 258.00 促销价:162.54
P48126-100g 草酸铈 [15750-47-7] 98% 100g 80.00 促销价:50.40
P48127-25g 草酸铈 [15750-47-7] 98% 25g 50.00 促销价:31.50
P48127-500g 草酸铈 [15750-47-7] 99.9% metals basis 500g 350.00 促销价:220.50
P48129-100g 草酸铈 [15750-47-7] 99.9% metals basis 100g 108.00 促销价:68.04
P48120-25g 草酸铈 [15750-47-7] 99.9% metals basis 25g 75.00 促销价:47.25
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P48127-500g 草酸铈 [15750-47-7] 98% 500g 258.00 162.54 登录可见
P48127-500g 草酸铈 [15750-47-7] 98% 500g 258.00 促销价:162.54
P48126-100g 草酸铈 [15750-47-7] 98% 100g 80.00 50.40 登录可见
P48126-100g 草酸铈 [15750-47-7] 98% 100g 80.00 促销价:50.40
P48127-25g 草酸铈 [15750-47-7] 98% 25g 50.00 31.50 登录可见
P48127-25g 草酸铈 [15750-47-7] 98% 25g 50.00 促销价:31.50
P48127-500g 草酸铈 [15750-47-7] 99.9% metals basis 500g 350.00 220.50 登录可见
P48127-500g 草酸铈 [15750-47-7] 99.9% metals basis 500g 350.00 促销价:220.50
P48129-100g 草酸铈 [15750-47-7] 99.9% metals basis 100g 108.00 68.04 登录可见
P48129-100g 草酸铈 [15750-47-7] 99.9% metals basis 100g 108.00 促销价:68.04
P48120-25g 草酸铈 [15750-47-7] 99.9% metals basis 25g 75.00 47.25 登录可见
P48120-25g 草酸铈 [15750-47-7] 99.9% metals basis 25g 75.00 促销价:47.25
  •  订货编号
  •  商品名称
  •  规格
  •  包装
  •  单价
  •  促销价
  •  会员价
  •  数量

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

  

危险性质

联合国编号 
Risk:  R21/22- 
Safety :  S24/25- 
Hazard :  Xn - 

  

用途及存储

用作化学试剂、制取其他铈盐。有健胃、止吐、镇静药效,但属剧药。

  密封干燥保存。