| Chinese Name | 偏磷酸钇 |
| English Name | Yttrium Metaphosphate |
| CAS No. | —— |
| M.F | Y(PO3)3 |
| M.W | 325.822 |
| Specification | Y2O3：35%±0.5%，P2O5：65%±1%，Fe2O3＜2PPM，Cu＜0.1PPM，Ni，Co，Mn，Pb，Cr ＜1PPM |
| Applciation | Rare earth doped glass additives.It is mainly applied to laser glass, glass optical fiber and low dispersion glass. |
| Product properties | White powder. Insoluble in water. |
| Packaging | 100g/bag，500g/bag，20kg/drum, or as per customer's request |