99.9% metals basis:


外觀Appearance                          White Beads
X-射線衍射X-Ray Diffraction             Conforms to Structure
純度Purity                              ≥99.9% Based On Rare Earth Analysis
ICP:                                     Confirms Lanthanum Component  
痕量稀土分析Trace Rare Earth Analysis   ≤1000ppm by ICP Atomic emission


99.99% metals basis:


外觀Appearance                          White Beads
X-射線衍射X-Ray Diffraction             Conforms to Structure
純度Purity                              ≥99.99% Based On Rare Earth Analysis
ICP:                                     Confirms Lanthanum Component  
痕量稀土分析Trace Rare Earth Analysis   ≤100ppm by ICP Atomic emission

聯(lián)合國編號 
Risk：  R36/37/38- 
Safety :  S26 - S37/39 - 
Hazard :  Xi - 

主要用作制備石油裂化的催化劑，也可作提取單一稀土產(chǎn)品或冶煉富集混合稀土金屬的原料。