Knowde Enhanced TDS
Identification & Functionality
- Identification
Chemical name Titanium dioxide Chemical formula TiO2 Molecular weight 79.88 Structure Rutile CAS No 13463-67-7 EINECS No. 236-675-5
Features & Benefits
- Product Highlights
Rutile structure gives broad protection for UV radiation below 360 nm. When properly dispersed it results in the achievement of SPF values above 40. Surface treatment provides them with greater stability, negligible photoactivity and OH radical formation. Therefore suspensions and emulsions have excellent chemical stability without signs of degradation. It also protects organic UV absorbers which results in prolonged UV protection.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Loss on ignition at 800 °C | max. 10 | % | — |
| TiO2 Content (related to loss on ignition) | min. 79 | % | — |
| Specific Gravity | 3.9 | g/cm3 | — |
| Mean crystal size | 40 | nm | — |
| Arsenic (As) (HCl soluble) | max. 1 | µg per g | — |
| Mercury (Hg) (HCl soluble) | max. 1 | µg per g | — |
| Lead (Pb) (HCl soluble) | max. 10 | µg per g | — |
| Antimony (Sb) (HCl soluble) | max. 2 | µg per g | — |
| Specific Surface Area | 40 - 60 | m2/g | — |
| Photocatalytic activity | max. 10 | % | — |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories