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It's white powder, insoluble in water, soluble in mineral acids, It should be kept in sealed containers.99.999% Lanthanum Oxide powder is mainly used in the production of metal La and metal La-Ce,

It is used as chemical reagents, the preparation of other cerium salt. There is stomach, antiemetic, sedative effect, but is a medicine. Mainly used in the pharmaceutical industry and the separation o

It is used as a petroleum cracking catalyst, can also extract a single rare earth products or smelting lanthanum mixed rare earth metal raw materials.

It's mainly used in chemical reagents, glass, ceramics, industrial catalysts and so on.

It's white power,light hygroscopic,able to absorb moisture and crbon dioxide from air.Its magnetism is much stronger than iron(III) oxide.Soluble in acid and ethanol.Mainly used in atomic energy i