| Chinese Name | 偏磷酸钡 |
| English Name | Barium Metaphosphate |
| CAS No. | 13762-83-9 |
| M.F | Ba(PO3)2 |
| M.W | 295.27 |
| Specification | BaO：52%±1%，P2O5：48%±0.5%，Fe2O3＜2ppm， Cu＜0.1ppm，Ni，Co，Mn，Pb，Cr＜1ppm/td> |
| Applciation | In fluorophosphate glass,it is mainly used to change the anti - permeability and optical absorption. And also applied to high power laser system fluorphosphorus laser glass |
| Product properties | White powder. Insoluble in water. |
| Packaging | 100g/bag，500g/bag，20kg/drum, or as per customer's request |