Turkey
| Properties | Normal Sulphate | Low Sulphate |
| Purity | 99.90 % min | 99.90 % min |
| B2O3 | 56.25 % min | 56.25 % min |
| SO4 | 500 ppm max | 130 ppm max |
| From | Cysiolline | Powder |
| Moleculic Weight | 61,83 | 61,81 |
| Specilic Gravity | 1,435 gr/cm2 | 1,435 gr/cm2 |
| Bulk Density | 0.8 gr/cm2 | 0.7 gr/cm2 |
| Fractions | +1mm 4%max | +1 mm 0% |
| -0.060mm 4%max – 5% | -0.060 mm 30% min |