醋酸铈
Cerium Acetate
CAS号: 206996-60-3
分子式: (CH3CO2)3Ce · xH2O
分子量: 317.25
MDL: MFCD00150533
别名: 乙酸铈
醋酸铈化学性质
无色晶体; 易溶于水。
质量标准
99.9% metals basis:
外观Appearance White to Off-White to Light Tan
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.9% Based on Trace Metals Impurities
铈Ce(Complexiometric EDTA ) 35.0 - 42.5 %
醋酸Acetic Acid(Titration by NAOH) ≤1.5 %
ICP: Confirms Cerium Component Confirmed
痕量稀土金属分析Trace Rare Earth Analysis ≤2000ppm by ICP Atomic emission
(B、Ca、Cr、Cu、La、Mg、Na、Nd、Ni、Pb、Sn、Y、Yb)
99.99% metals basis:
外观Appearance White to Off-White to Light Tan
X-射线衍射分析X-Ray Diffraction Conforms to Structure
纯度Purity ≥99.99% Based on Trace Metals Impurities
铈Ce(Complexiometric EDTA ) 35.0 - 42.5 %
醋酸Acetic Acid(Titration by NAOH) ≤1.0 %
ICP: Confirms Cerium Component Confirmed
痕量稀土金属分析Trace Rare Earth Analysis ≤200ppm by ICP Atomic emission
(Co、Cu、Dy、K、La、Na、Nd、Ni、Pr、Sc、Sn、Tb、Tm、V、Y、Yb)
醋酸铈用途
主要用于化学工业添加剂、催化剂。
存储方式
极易潮解,应置于密封容器内。