| Common Name | titanium dioxide | ||
|---|---|---|---|
| CAS Number | 13463-67-7 | Molecular Weight | 79.87 |
| Density | 4.26 g/mL at 25 °C(lit.) | Boiling Point | 2900 °C |
| Molecular Formula | O2Ti | Melting Point | 1840 °C |
| MSDS | Flash Point | 2500-3000°C | |
| Symbol |    GHS05, GHS07, GHS08 |
Signal Word | Danger |
Titanium Dioxide, identified by the CAS number 13463-67-7, is a widely used chemical compound known for its properties as a white pigment and its applications in various industries.
Chemical Properties
Molecular Formula: TiO₂
Molecular Weight: Approximately 79.87 g/mol
Forms: Titanium Dioxide occurs in several crystalline forms, primarily rutile and anatase, each with distinct properties and applications.
Applications
Titanium Dioxide is utilized in a variety of sectors, including:
Paints and Coatings: It serves as a white pigment, enhancing opacity and brightness.
Plastics: Used as a pigment in plastics, it improves the optical properties of materials.
Cosmetics: Commonly found in sunscreens and makeup products due to its UV filtering capabilities.
Food Industry: Occasionally used as a food additive for coloring.
Safety and Handling
Titanium Dioxide is generally considered safe for use in many applications; however, safety data sheets (SDS) should be consulted for specific handling and exposure guidelines. It is classified as a potential inhalation hazard in its powdered form, necessitating appropriate safety measures during handling.
Availability
Titanium Dioxide can be sourced from various suppliers, including:
City Chemical LLC: Offers high-purity Titanium Dioxide in bulk quantities.
Sigma-Aldrich: Provides detailed specifications and product information for laboratory use.
Fisher Scientific: Lists safety data and recommended uses for laboratory applications.
In summary, Titanium Dioxide (CAS 13463-67-7) is a versatile compound with significant industrial relevance, particularly in pigments and coatings, while also being subject to safety considerations in its use.
