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硝酸钆,六水

硝酸钆,六水 [19598-90-4]

  • Gadolinium(III) nitrate hexahydrate
  • CAS:19598-90-4      
  • 分子式:GDN3O9·6H2O;GD(NO3)3·6H2O
  • 分子量:451.36
  • MDL:MFCD00149728
  • EINECS:
  • 别名:硝酸钆
上一个:氧化钆/纳米氧化钆
下一个:金属钆
产品货号商品名称规格包装售价(RMB)促销价(RMB)库存量数量操作备注
H1120940硝酸钆,六水 [19598-90-4]99.9% metals basis50g1972.00
促销价
1459.00
>10
H1120941硝酸钆,六水 [19598-90-4]99.9% metals basis10g582.00
促销价
430.00
>10
H1120946硝酸钆,六水 [19598-90-4]99.9% metals basis50g1185.00
促销价
876.00
>10
H1120948硝酸钆,六水 [19598-90-4]99.9% metals basis10g390.00
促销价
288.00
>10
H1120956硝酸钆,六水 [19598-90-4]AR,99% metals basis50g240.00
促销价
177.00
>10
H1120960硝酸钆,六水 [19598-90-4]AR,99% metals basis10g85.00
促销价
62.00
>10
化学性质质量标准危险性质用途及储存
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)

  
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