Complaint
Specification (% )
| Characteristics | White powder |
| Surface Treatment | None |
| Lead | 10ppm max |
| Antimony | 50ppm max |
| Zinc | 50ppm max |
| Water-Soluble substance | 0.5% max |
| Acid -Soluble substance (0.5N HCl) | 0.5% max |
| Acid -Soluble substance (0.5N HCl)-containing silicate of alumina / silica | 1.5% max |
| Loss on Drying (105°C, 3 hours) | 0.5% max |
| Loss on Ignition (in absence of volatile Material, 800°C) | 1% max |
| Aluminum Oxide & Silicon anhydride | 2% max |
| Assay (as TiO2 without Al2O3 and SiO2) | 99% min |
