醋酸镧|100587-90-4|水合醋酸镧|艾科试剂

货号	品名	产品规格	包装	单价(RMB)	促销价(RMB)	可用库存
105373	醋酸镧	99.99% metals basis	25g	2577.00	2448.15	>10
105372	醋酸镧	99.99% metals basis	5g	496.00	471.2	>10
105371	醋酸镧	99.9% metals basis	500g	893.00	848.35	>10
105370	醋酸镧	99.9% metals basis	5g	44.00	41.8	>10
105369	醋酸镧	99.9% metals basis	100g	193.00	183.35	>10
105368	醋酸镧	99.9% metals basis	25g	75.00	71.25	>10

性状

醋酸镧为白色雪花状结晶物。

质量标准

99.9% metals basis:

外观Appearance                              White Powder or Crystals
X-射线衍射分析X-Ray Diffraction             Conforms to Structure
纯度Purity                                  ≥99.9% Based on Trace Metals Impurities
镧La (Complexiometric EDTA)                 42.8 %
游离醋酸Free Acetic Acid(Titration by NaOH) ≤1.5 %
ICP Major Analysis                          Confirmed Confirms La Component
痕量稀土杂质Trace Rare Earth Analysis      ≤2000ppm by ICP Atomic emission
(Al、Ba、Ca、Co、Cu、Dy、Er、Eu、Fe、Mg、Mn、Na、Nd、Pr、Sc、Tm、Y、Yb)

99.99% metals basis:

外观Appearance                              White Powder or Crystals
X-射线衍射分析X-Ray Diffraction             Conforms to Structure
纯度Purity                                  ≥99.99% Based on Trace Metals
镧La (Complexiometric EDTA)                 ≤42.8 %
游离醋酸Free Acetic Acid(Titration by NaOH) ≤1.5 %
ICP Major Analysis                          Confirmed Confirms La Component
痕量稀土杂质Trace Rare Earth Analysis      ≤100ppm by ICP Atomic emission
(Al、Ba、Ca、Co、Cu、Dy、Er、Eu、Fe、Mg、Mn、Na、Nd、Pr、Sc、Tm、Y、Yb)