Product Description
Titanium Dioxide (TiO₂), CAS No. 13463-67-7, is a high-performance white pigment and functional material widely used across coatings, plastics, paper, cosmetics, and other industries. With high purity, excellent opacity, brightness, light-scattering performance, UV resistance, and chemical stability, titanium dioxide is an important ingredient in a wide range of formulations.
Available in different particle-size specifications and crystal forms, including rutile and anatase, TiO₂ can be selected according to application requirements for whiteness, hiding power, dispersion, weatherability, and durability.
Typical applications include paints and coatings, plastics, rubber, paper, printing inks, cosmetics, textiles, and specialty formulations. Certain TiO₂ grades are also used in cosmetic and pharmaceutical applications, subject to applicable regulatory requirements and local market standards.
Product Parameters
| 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 |
Our Titanium Dioxide products are designed to enhance formulation performance while supporting compliance with applicable international quality and regulatory requirements. Available in both rutile and anatase grades, they offer flexible options for different applications and formulation needs.
We provide reliable supply, technical support, and competitive pricing, helping customers select the appropriate TiO₂ grade for their specific requirements and achieve consistent product performance.
