• 氯化镉,水合

  • 产品编号:19111
    CAS号:7790-78-5
  • 别名:2/5水合氯化镉 分子式:CdCl2·2.5H2O 分子量:228.36
  • 订货编号
  • 规格
  • 包装
  • 单价
  • 优惠价
  • COA
  • 数量
  • 1038363
  • 98%
  • 100g
  • 69.00
  • 1038364
  • 98%
  • 500g
  • 298.00
  • 1038365
  • 99.95%
  • 10g
  • 99.00
  • 1038366
  • 99.95%
  • 50g
  • 195.00
  • 1038367
  • 99.95%
  • 250g
  • 795.00

化学性质

极易溶于水,微溶于醇,不溶于醚。有毒。  水中溶解度:1680 g/l 水 (20°C)  溶于丙酮、微溶于乙醇和甲醇

质量标准

98%:

含量Assay by Complexiometric EDTA        97.5 - 102.5%
镉Cd by Complexiometric EDTA             48.0- 50.5 %
水不溶物                                 ≤  0.01%  
硫酸盐(SO4)                              ≤  0.05%
铁(Fe)                                   ≤  0.001%
锌(Zn)                                   ≤  0.01%  
铜(Cu)                                   ≤  0.01%  
铅(Pb)                                   ≤  0.05%



99.95% metals basis:


外观Appearance                          White Crystal to Powder
X-射线衍射X-Ray Diffraction             Conforms to Structure
纯度Purity                              ≥99.95% Based on Trace Metals Impurities
镉Cd by Complexiometric EDTA            48.0- 50.5 %
ICP Major Analysis Confirmed            Confirms Cd Component
痕量金属杂质total metallic impurities   ≤500ppm by ICP Atomic emission

危险性质

危险品标志  T+,N
危险类别码  45-46-60-61-25-26-48/23/25-50/53
安全说明  53-45-60-61
 

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