—— Lou Zhanhuang
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Europium Oxide, rare earth oxide, White powder with pinkish, insoluble in water and solublDescription:White powder with pinkish, insoluble in water and soluble in mineral acids. It absorbs moisture and carbon dioxide easily from air. Uses:As red fluorescent powder activator for color TV-sets and ... Read More
2016-11-16 11:32:20
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