|    
      Technical index: 
| White Fused Alumina | Tabular Alumina |  
|   Al2O3 |       %min | Sizes | Fines | Sizes | Fines |  
|  99.20 |   99.00 | 99.20 |  99.0 |  
| SiO2 | %max | 0.10 |   0.20 | 0.20 |  0.20 |  
| Fe2O3 | %max | 0.10 |   0.10 | 0.10 |  0.10 |  
| Na2O | %max | 0.35 |   0.45 | 0.40 |  0.40 |  
| CaO | %max |   -- |    -- | 0.10 | 0.10 |  
| B.D. | g/cm³min | 3.50 | 3.50 |    Size:standard grain sizes and fines. Packing:different packages available on request |