Lanthanum metaphosphate

English name: Lanthanum metaphosphate
Chemical formula: La (PO3) 3
Quality Standard:
Purity (wt%): greater than 99%
Iron (Fe): 3-5PPM
Copper, cobalt, manganese, nickel, chromium, vanadium, titanium are less than 1PPM.
Uses: rare earth doped glass additives are mainly used in laser glass, glass fiber, low dispersion glass additives.