| Crystallinity,% | ＞90 | |||||||
| PSD(D50),μm | ≤2.0 | |||||||
| Surface Area(BET),㎡/g | ＞560 | |||||||
| Pore Volume,ml/g | ＞0.3 | |||||||
| Loss of lgnition（550℃，2hr）,wt% | ＜5.0 | |||||||
| SiO2,wt% | 7-11 | |||||||
| Al2O3,wt% | 40-44 | |||||||
| P2O5,wt% | 46-50 | |||||||
| Packaging size | Net weight: 25Kg/40Kg per bag | |||||||
| Package | The inner packing is PE bag，the out packing is Paper-plastic composite bag | |||||||
| Storage | Bagged, dry sealed | |||||||
