• 氧化铈 [1306-38-3]

  • 英文名:Cerium oxide
  • 别名:二氧化铈,氧化高铈,二氧化铈
  • CAS号:1306-38-3 分子式:CEO2 分子量:172.11
P47739-500g 氧化铈 [1306-38-3] 20nm 球形,99.9% 500g 433.00 促销价:272.79
P47737-100g 氧化铈 [1306-38-3] 20nm 球形,99.9% 100g 146.00 促销价:91.98
P47735-25g 氧化铈 [1306-38-3] 20nm 球形,99.9% 25g 66.00 促销价:41.58
P47732-500g 氧化铈 [1306-38-3] 99.9% metals basis 500g 231.00 促销价:150.15
P47737-100g 氧化铈 [1306-38-3] 99.9% metals basis 100g 108.00 促销价:70.20
P47735-25g 氧化铈 [1306-38-3] 99.9% metals basis 25g 50.00 促销价:32.50
P47738-500g 氧化铈 [1306-38-3] 99.95% metals basis ,白色 500g 370.00
P47734-100g 氧化铈 [1306-38-3] 99.95% metals basis ,白色 100g 80.00
P47734-500g 氧化铈 [1306-38-3] 99.95% metals basis,<50 nm (BET) 500g 526.00 促销价:368.20
P47736-100g 氧化铈 [1306-38-3] 99.95% metals basis,<50 nm (BET) 100g 130.00 促销价:91.00
P47735-500g 氧化铈 [1306-38-3] 99.99% 500g 263.00 促销价:170.95
P47736-100g 氧化铈 [1306-38-3] 99.99% 100g 128.00 促销价:83.20
P47730-25g 氧化铈 [1306-38-3] 99.99% 25g 56.00 促销价:36.40
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P47739-500g 氧化铈 [1306-38-3] 20nm 球形,99.9% 500g 433.00 272.79 登录可见
P47739-500g 氧化铈 [1306-38-3] 20nm 球形,99.9% 500g 433.00 促销价:272.79
P47737-100g 氧化铈 [1306-38-3] 20nm 球形,99.9% 100g 146.00 91.98 登录可见
P47737-100g 氧化铈 [1306-38-3] 20nm 球形,99.9% 100g 146.00 促销价:91.98
P47735-25g 氧化铈 [1306-38-3] 20nm 球形,99.9% 25g 66.00 41.58 登录可见
P47735-25g 氧化铈 [1306-38-3] 20nm 球形,99.9% 25g 66.00 促销价:41.58
P47732-500g 氧化铈 [1306-38-3] 99.9% metals basis 500g 231.00 150.15 登录可见
P47732-500g 氧化铈 [1306-38-3] 99.9% metals basis 500g 231.00 促销价:150.15
P47737-100g 氧化铈 [1306-38-3] 99.9% metals basis 100g 108.00 70.20 登录可见
P47737-100g 氧化铈 [1306-38-3] 99.9% metals basis 100g 108.00 促销价:70.20
P47735-25g 氧化铈 [1306-38-3] 99.9% metals basis 25g 50.00 32.50 登录可见
P47735-25g 氧化铈 [1306-38-3] 99.9% metals basis 25g 50.00 促销价:32.50
P47738-500g 氧化铈 [1306-38-3] 99.95% metals basis ,白色 500g 370.00 370.00 登录可见
P47738-500g 氧化铈 [1306-38-3] 99.95% metals basis ,白色 500g 370.00
P47734-100g 氧化铈 [1306-38-3] 99.95% metals basis ,白色 100g 80.00 80.00 登录可见
P47734-100g 氧化铈 [1306-38-3] 99.95% metals basis ,白色 100g 80.00
P47734-500g 氧化铈 [1306-38-3] 99.95% metals basis,<50 nm (BET) 500g 526.00 368.20 登录可见
P47734-500g 氧化铈 [1306-38-3] 99.95% metals basis,<50 nm (BET) 500g 526.00 促销价:368.20
P47736-100g 氧化铈 [1306-38-3] 99.95% metals basis,<50 nm (BET) 100g 130.00 91.00 登录可见
P47736-100g 氧化铈 [1306-38-3] 99.95% metals basis,<50 nm (BET) 100g 130.00 促销价:91.00
P47735-500g 氧化铈 [1306-38-3] 99.99% 500g 263.00 170.95 登录可见
P47735-500g 氧化铈 [1306-38-3] 99.99% 500g 263.00 促销价:170.95
P47736-100g 氧化铈 [1306-38-3] 99.99% 100g 128.00 83.20 登录可见
P47736-100g 氧化铈 [1306-38-3] 99.99% 100g 128.00 促销价:83.20
P47730-25g 氧化铈 [1306-38-3] 99.99% 25g 56.00 36.40 登录可见
P47730-25g 氧化铈 [1306-38-3] 99.99% 25g 56.00 促销价:36.40
  •  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

淡黄色或黄褐色粉末。不溶于水和碱,溶于盐酸和硫酸。 密度:7.3 熔点:2600℃

质量标准

  

99.95% metals basis,<50 nm particle size (BET):


外观Appearance                          nanopowder
X-射线衍射分析X-Ray Diffraction         Conforms to standard
纯度Purity                              ≥99.95% Based on Trace Metals Impurities of ICP
粒径Particle size                       <50 nm (BET)
surface area spec. surface area         30 m2/g (BET)
density                                 7.13 g/mL , 25 °C
bulk density                            0.53 g/cm3  
痕量金属分析total metallic impurities   ≤500ppm by ICP Atomic emission


99.95% metals basis,<100 nm (BET)

外观Appearance                          nanopowder
X-射线衍射分析X-Ray Diffraction         Conforms to standard
纯度Purity                              ≥99.95% Based on Trace Metals
粒径Particle size                       <100 nm (BET)
痕量金属分析total metallic impurities   ≤500ppm by ICP Atomic emission



99.99% metals basis:


外观Appearance                          Yellow to Tan powder
X-射线衍射分析X-Ray Diffraction         Conforms to standard
纯度Purity                              ≥99.99% Based on Trace Metals Impurities of ICP
ICP Assay                               Confirms  Cerium  component
灼烧损失loss on ignition typically      <1%
痕量稀土杂质rare earth impurities       ≤200ppm by ICP Atomic emission



20nm 球形,99.5%

外观Appearance                          nanopowder
X-射线衍射分析X-Ray Diffraction         Conforms to standard
痕量金属分析total metallic impurities   ≤5000ppm by ICP Atomic emission
纯度Purity                              ≥99.5% Based on Trace Metals
粒径Particle size                       <20 nm (BET)

  

危险性质

联合国编号 
Risk:  R22- 
Safety :  S24/25- 
Hazard :  Xn - 

  

用途及存储

高效催化剂,精密抛光,化工助剂,电子陶瓷,结构陶瓷,紫外线收剂,电池材料等

  密封干燥保存。