| Physical Properties | Type | LS112 | LS112-H | LS112-MH | LS112-YH |
| Shape | Cylinder | Ring | Star Ring | Three-Rib Cylinder | |
| Color | Deep yellow or red brown | Deep yellow or red brown | Deep yellow or red brown | Deep yellow or red brown | |
| Diameter (mm) | 4.5-5.5 | OD:9-11 ID:3-4 | OD:12-13 ID:3-4 | 4.5-5.5 | |
| Length (mm) | ≥5.5 | ≥10 | ≥10 | ≥5.5 | |
| Bulk density (kg/l) | 0.6-0.66 | 0.50-0.56 | 0.50-0.56 | 0.58-0.62 | |
| Chemical Composition | V2O5 （%） | ≥5.5 | ≥5.5 | ≥5.5 | ≥5.5 |
| Type | LS112 | LS112-H | LS112-MH | LS112-YH | |
| Activity（SO2 conversion rate） (%) | 390℃ | ≥30.0 | ≥42.0 | ≥42.0 | ≥42.0 |
| 410℃ | ≥52.0 | ≥60.0 | ≥60.0 | ≥60.0 | |
| Crushing strength (N/cm) | ≥60 | ≥40 | ≥40 | ≥60 | |
| Attrition loss rate （%） | ≤5.0 | ≤5.0 | ≤5.0 | ≤5.0 | |
