• 硝酸钆,六水 [19598-90-4]

  • 英文名:Gadolinium(III) nitrate hexahydrate
  • 别名:硝酸钆
  • CAS号:19598-90-4 分子式:GDN3O9·6H2O;GD(NO3)3·6H2O 分子量:451.36
P57350-100g 硝酸钆,六水 [19598-90-4] 99.9% metals basis 100g 135.00 促销价:101.25
P57351-25g 硝酸钆,六水 [19598-90-4] 99.9% metals basis 25g 68.00 促销价:51.00
P57358-100g 硝酸钆,六水 [19598-90-4] 99.99% metals basis 100g 550.00 促销价:385.00
P57356-25g 硝酸钆,六水 [19598-90-4] 99.99% metals basis 25g 220.00 促销价:154.00
P57356-500g 硝酸钆,六水 [19598-90-4] AR 500g 400.00 促销价:300.00
P57350-100g 硝酸钆,六水 [19598-90-4] AR 100g 111.00 促销价:83.25
P57359-25g 硝酸钆,六水 [19598-90-4] AR 25g 50.00 促销价:37.50
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P57350-100g 硝酸钆,六水 [19598-90-4] 99.9% metals basis 100g 135.00 101.25 登录可见
P57350-100g 硝酸钆,六水 [19598-90-4] 99.9% metals basis 100g 135.00 促销价:101.25
P57351-25g 硝酸钆,六水 [19598-90-4] 99.9% metals basis 25g 68.00 51.00 登录可见
P57351-25g 硝酸钆,六水 [19598-90-4] 99.9% metals basis 25g 68.00 促销价:51.00
P57358-100g 硝酸钆,六水 [19598-90-4] 99.99% metals basis 100g 550.00 385.00 登录可见
P57358-100g 硝酸钆,六水 [19598-90-4] 99.99% metals basis 100g 550.00 促销价:385.00
P57356-25g 硝酸钆,六水 [19598-90-4] 99.99% metals basis 25g 220.00 154.00 登录可见
P57356-25g 硝酸钆,六水 [19598-90-4] 99.99% metals basis 25g 220.00 促销价:154.00
P57356-500g 硝酸钆,六水 [19598-90-4] AR 500g 400.00 300.00 登录可见
P57356-500g 硝酸钆,六水 [19598-90-4] AR 500g 400.00 促销价:300.00
P57350-100g 硝酸钆,六水 [19598-90-4] AR 100g 111.00 83.25 登录可见
P57350-100g 硝酸钆,六水 [19598-90-4] AR 100g 111.00 促销价:83.25
P57359-25g 硝酸钆,六水 [19598-90-4] AR 25g 50.00 37.50 登录可见
P57359-25g 硝酸钆,六水 [19598-90-4] AR 25g 50.00 促销价:37.50
  •  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

无色粒状结晶,易溶于水和醇,在潮湿空气中易潮解。 熔点:91℃ 密度:2.332

质量标准

  

项目                                  分析纯
                                      (AR)
含量Cd(NO3)3.6H2O                     99.0%
氧化钆Gd2O3                          ≥39.6%
相对纯度Gd2O3/REO (metals basis)     ≥99.995%
铁Fe2O3                              ≤0.0003%
硫酸盐SO42-                          ≤0.002%
氯化物Cl-                            ≤0.005%
硅SiO2                               ≤0.001%
铝Al2O3                              ≤0.0005%
重金属PbO                            ≤0.0003%
水不溶物                             ≤0.001%



99.99% metals basis

外观Appearance                          白色结晶或粉末
纯度Purity                              ≥99.99% Based On Trace Metals Analysis of ICP
钆Gd                                    33.6 - 36.0%(Complexiometric EDTA)
ICP:                                    Confirms Gadolinium Component Confirmed
痕量稀土金属分析Trace Rare Earth Analysis   ≤200ppm by ICP Atomic emission
(Na、Cs、Th、Ca、Cu、Sr、Ba、Y、Tb、Zn、Zr、Hf、La、Dy、B、Al、Pb、Pr、Er、As、Nd、Tm、Fe、Os、Sm、Eu)



99.999% metals basis:



外观Appearance                          白色结晶或块状物
纯度Purity                              ≥99.999% based on trace metals analysis of rare earths of ICP
钆Gd                                    34.3- 35.4%(Complexiometric EDTA)
ICP:                                    Confirms Gadolinium Component Confirmed
痕量稀土金属分析Trace Rare Earth Analysis   ≤20ppm by ICP Atomic emission
(Na、Cs、Th、Ca、Cu、Sr、Ba、Y、Tb、Zn、Zr、Hf、La、Dy、B、Al、Pb、Pr、Er、As、Nd、Tm、Fe、Os、Sm、Eu)

  

危险性质

联合国编号 1477
Risk:  R41- R8- 
Safety :  S17- S26- S39 - 
Hazard :  O - Xi - 

  

用途及存储

  密封干燥保存。