Complaint
| SrCO3 | 98%min | >98.5% |
| Fe2O3 | 0.01%max | <0.002% |
| SO3 | 0.03%max | <0.01% |
| CL | 0.05%max | <0,03% |
| H2O (105ºC، 60 دقيقة) | 0.5%max | 0.22% |
| D50 | 40±10 م | 45 um |
