—— Lou Zhanhuang
![]() |
Yttrium Oxide, rare earth oxide,White powder, insoluble in water, soluble in acids1. Description:White to slightly yellow powder, insoluble in water, soluble in acids. Its easy to absorb moisture and carbon dioxide when it is exposed to the air. 2. Uses:Used as important microwave magnetic ... Read More
2016-11-16 11:32:20
|