| Item | Index |
| TiO2 Content, % ≥ | 98.0 |
| Color (Compared with the Standard Sample) | Slightly Lower than |
| Tint-reducing Power (Compared with the Standard Sample), % ≥ | 100 |
| Volatile (105º C), % ≤ | 0.5 |
| Water Soluble, % ≤ | 0.6 |
| PH of Water Suspension | 6.0~8.0 |
| Oil Absorption, g/100g ≤ | 24 |
| Residue (45μ m), % ≤ | 0.30 |
| Pb | 10 ppm |
| Hg | 0.1 ppm |
| As | 5 ppm |
| Acid Soluble Matter, % ≤ | 0.5 |