Product Details
Our high-purity Titanium Dioxide (, purity ≥99.5%, CAS: 13463-67-7) is a versatile white pigment and functional additive widely applied across industries. Featuring excellent opacity, UV stability and chemical inertness, it is available in nano and micro grades with optimized particle sizes, delivering outstanding brightness, heat resistance and light scattering performance. This premium titanium dioxide is commonly used in paints, coatings, plastics, cosmetics (physical sunscreen ingredient), food and pharmaceuticals (E171), as well as paper and textile fields.
It enhances product performance while adhering to global safety regulations (FDA, REACH, RoHS). Offering both rutile and anatase grades, it provides sustainable, customizable solutions for a range of uses. Partner with us for reliable supply, expert technical support, and competitive pricing to elevate your formulations.
Titanium dioxide Chemical Properties
| Melting point | 1840 °C |
| Boiling point | 2900 °C |
| density | 4.26 g/mL at 25 °C(lit.) |
| bulk density | 850kg/m3 |
| refractive index | 2.61 |
| Fp | 2500-3000°C |
| storage temp | Store at +5°C to +30°C. |
| solubility | Practically insoluble in water. It does not dissolve in dilute mineral acids but dissolves slowly in hot concentrated sulfuric acid. |
| form | powder |
| Specific Gravity | 4.26 |
| color | White to slightly yellow |
| PH | 7-8 (100g/l, H2O, 20℃)(slurry) |
| Odor | at 100.00?%. odorless |
| Water Solubility | insoluble |
| Crystal Structure | Orthorhombic, Pcab |
| Merck | 14,9472 |
| Exposure limits | ACGIH: TWA 10 mg/m3 OSHA: TWA 15 mg/m3 NIOSH: IDLH 5000 mg/m3; TWA 2.4 mg/m3; TWA 0.3 mg/m3 |
| Dielectric constant | 2.9（20℃） |
| CAS DataBase Reference | 13463-67-7(CAS DataBase Reference) |
| IARC | 2B (Vol. 47, 93) 2010 |
| NIST Chemistry Reference | Titanium dioxide(13463-67-7) |
| EPA Substance Registry System | Titanium dioxide (13463-67-7) |
Safety Information
| Hazard Codes | |
| Risk Statements | 10-20-22 |
| Safety Statements | 26-36-25-2-36/37-45-36/37/39 |
| WGK Germany | - |
| HS Code | 28230000 |
| Hazardous Substances Data | 13463-67-7(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 10000 mg/kg |
| IDLA | 5,000 mg/m3 |
