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2018/6/18 19:50:47打印记事本记算器
硝酸镧

硝酸镧 [10277-43-7]

  • Lanthanum nitrate
  • CAS:10277-43-7      
  • 分子式:LAN3O9·6H2O
  • 分子量:433.00
  • MDL:MFCD00011067
  • EINECS:233-238-0
  • 别名:
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下一个:氢氧化镧
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
H1118417硝酸镧 [10277-43-7]AR,99%500g235.00
促销价
211.00
>10 LA229 A36 J
H1118418硝酸镧 [10277-43-7]AR,99%100g54.00->10 LA229 A36 J
H1118419硝酸镧 [10277-43-7]AR,99%25g18.00->10 LA229 A36 J
H1118420硝酸镧 [10277-43-7]99.9% metals basis25g 82.00->10 LA229 A36 J
H1179112硝酸镧 [10277-43-7]99.9% metals basis100g 280.00
促销价
196.00
>10
H1180536硝酸镧 [10277-43-7]99.99% metals basis25g130.00->10
H1180537硝酸镧 [10277-43-7]99.99% metals basis100g 550.00
促销价
385.00
>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。
质量标准
  

品级Grade                               分析纯  
                                        (AR)
外观Appearance                          white crystals or crystalline powder
红外光谱鉴别Infrared spectrometry       Conforms to Structure
纯度Purity                              ≥99.0% (T)  
氯chloride (Cl-):                       ≤50 ppm
硫酸根sulfate (SO42-):                  ≤50 ppm
  Ca:                                   ≤50 ppm
  Cd:                                   ≤5 ppm
  Co:                                   ≤5 ppm
  Cr:                                   ≤5 ppm
  Cu:                                   ≤5 ppm
  Fe:                                   ≤10 ppm
  K:                                    ≤10 ppm
  Mg:                                   ≤5 ppm
  Mn:                                   ≤5 ppm
  Na:                                   ≤10 ppm
  Ni:                                   ≤5 ppm
  Pb:                                   ≤10 ppm
  Zn:                                   ≤5 ppm


99.9% metals basis:


外观Appearance                          White Powder, Crystals or Chunks
X-射线衍射分析X-Ray Diffraction         Conforms to standard
纯度Purity                              ≥99.9% Based On Rare Earth Analysis
ICP:                                    Confirms Lanthanum Component Confirmed
La                                      ≥31.3 % (Complexometric EDTA)
痕量金属分析Trace Rare Earth Analysis   ≤2000ppm by ICP Atomic emission
(Ba、Y、Tb、Dy、Ce、Pb、Pr、Se、Sm、Yb)




99.99% metals basis:


外观Appearance                          White Powder, Crystals or Chunks
X-射线衍射分析X-Ray Diffraction         Conforms to standard
纯度Purity                              ≥99.99% Based On Rare Earth Analysis
ICP:                                    Confirms Lanthanum Component Confirmed
La                                      ≥31.3 % (Complexometric EDTA)
痕量金属分析Trace Rare Earth Analysis   ≤200ppm by ICP Atomic emission
(Ba、Y、Tb、Dy、Ce、Pb、Pr、Se、Sm、Yb)



99.999% metals basis:


外观Appearance                          White Powder, Crystals or Chunks
X-射线衍射分析X-Ray Diffraction         Conforms to standard
纯度Purity                              ≥99.999% Based On Rare Earth Analysis
ICP:                                    Confirms Lanthanum Component Confirmed
La                                      31.0 - 35.0 %  (Complexometric EDTA)
水溶解试验solubility in water           Clear ,5% in H2O
痕量金属分析Trace Rare Earth Analysis   ≤20ppm by ICP Atomic emission

  
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