Purity：99.9%

White powder

1. Fluorescent powders, rare-earth crystalline laser materials, fluoride glass photoconductive fibers, and rare-earth infrared glasses for modern medical image display technology and nuclear science.
2. Carbon electrodes for arc lamps in lighting sources.
3. Used in chemical analysis to make fluorine ion selective electrodes.
4. Used in the metal industry for the manufacture of special alloys and the electrolytic production of metal Lanthanum.
5. Material for drawing Lanthanum Fluoride single crystals

82%

1. Almost insoluble in water, soluble in alcohols
2. Moisture-absorbent, should be kept in airtight containers.

13709-38-1