Rare earth Lanthanum oxide , high purified 99.9% --  99.999%

White powder, insoluble in water, soluble  in mineral acids. It should be kept in airtight containers as it is highly hydroscopic and absorber of moisture and carbon dioxide.

Mainly used in making of optical glass for camera, microscope and optical fibre. It is also used in electronics and catalyst material.



We supply all kinds of rare earth oxide & metals. We produce rare earth by customer request. If you have interests, pls call me or contact me in blow:
My name: Anna Liang
mobile: 86 15219482124
skype: anna520100
MSN: anna520100@hotmail.com