| Property | Specification | Test Method |
|---|---|---|
| TiO₂ Content | ≥ 94.0% (typical) | XRF (X-Ray Fluorescence) |
| Crystal Form | Rutile / Anatase (depending on grade) | XRD (X-Ray Diffraction) |
| Appearance | White powder | Visual |
| Loss on Drying (LOD) | ≤ 0.5% | Gravimetric at 105°C |
| Oil Absorption | ≤ 20 g/100g (typical) | Phthalate Absorption |
| pH (10% slurry) | 6.0 – 8.0 | Potentiometric |
| Particle Size Distribution (D50) | As per customer specification (or range) | Laser Diffraction |
| Bulk Density | ≤ X ppm | Atomic Absorption Spectroscopy (AAS) |
