1. Exceptional Opacity & Brightness: Titanium Dioxide offers superior opacity and brightness, making it ideal for use in paints, coatings, and plastics.
2. UV Stability & Chemical Inertness: With excellent UV stability and chemical resistance, it provides long-lasting protection in cosmetics, food, and pharmaceuticals.
3. Versatile & Customizable: Available in both nano/micro grades and rutile/anatase forms, it caters to a wide range of industries with customizable solutions.
4. Environmentally Friendly & Safe: Meeting global safety standards (FDA, REACH, RoHS), it is an eco-friendly option for diverse applications, including textiles and food.
Our high-quality Titanium Dioxide (TiO₂, ≥99.5% purity), with CAS# 13463-67-7, is a versatile white pigment and functional additive widely trusted across various industries. Known for its superior opacity, UV stability, and chemical inertness, it is available in both nano and micro grades with optimized particle sizes, ensuring exceptional brightness, heat resistance, and light-scattering properties. This premium TiO₂ is commonly used in applications such as paints, coatings, plastics, cosmetics (as a physical sunscreen agent), food and pharmaceuticals (E171), as well as paper and textiles.
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 |
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