当前位置:首页 » 稀土/稀有金属试剂 »
2018/8/18 12:55:29打印记事本记算器
金属镨

金属镨 [7440-10-0]

  • praseodymium
  • CAS:7440-10-0      
  • 分子式:PR
  • 分子量:140.90
  • MDL:MFCD00011174
  • EINECS:231-120-3
  • 别名:Praseodymium Metal
产品货号商品名称规格包装售价(RMB)库存量数量操作备注
H1117978金属镨 [7440-10-0]锭,存放于油中,99.9% metals basis 250g 2778.00>10
H1117979金属镨 [7440-10-0]锭,存放于油中,99.9% metals basis 50g 692.00>10
H1117980金属镨 [7440-10-0]锭,存放于油中,99.9% metals basis 10g 195.00>10
H1117981金属镨 [7440-10-0]粉末,99.9% metals basis 100g 1273.00>10
H1117982金属镨 [7440-10-0]粉末,99.9% metals basis 25g 355.00>10
H1117983金属镨 [7440-10-0]粉末,99.9% metals basis 5g 115.00>10
H1117984金属镨 [7440-10-0]99%,powder 10g 115.00>10
H1117985金属镨 [7440-10-0]99%,粉末 50g 294.00>10
化学性质质量标准危险性质用途及储存
化学性质
银灰色金属块或黑褐色粉末。有金属光泽,遇空气易氧化,须密封。 熔点:931℃ 沸点:3520℃ 密度: 6.71
质量标准
   

粉末,99.9% metals basis:


外观Appearance                          dark grey Powder in oil
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 Assay                               Confirms Praeseodymium component
痕量金属分析total metallic impurities   ≤2000ppm by ICP Atomic emission



锭,99.9% metals basis:


外观Appearance                          dark grey ingot or rod in oil
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 Assay                               Confirms Praeseodymium component
痕量金属分析total metallic impurities   ≤2000ppm by ICP Atomic emission



99%

X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.0% Based on Trace Metals Impurities of ICP
ICP Assay                               Confirms Praeseodymium component
痕量金属分析total metallic impurities   ≤10000ppm by ICP Atomic emission

   
相关产品更多»
热销产品更多»
 记事本
关闭
 计算器
关闭