Titanium(IV) oxide, rutile
Titanium(IV) oxide, rutile (CAS: 1317-80-2) is a high-purity white powder with a molecular weight of 79.87 g/mol. It exhibits excellent semiconductor properties and is known for its hardness and transmittance in the infrared spectrum. This compound is widely utilised as a dopant, in catalysis, and as a key material in advanced applications within materials science and alternative energy sectors.
- IUPAC
- Titanium dioxide
- Synonyms
- TiO2Titanium dioxideTitanium white

Catalysis and Inorganic Chemistry
Titanium(IV) oxide, rutile is employed as a catalyst support and active catalyst in various chemical reactions, particularly in photocatalysis due to its semiconductor properties. Its stability and high surface area make it a valuable component in inorganic synthesis and material development.
Materials Science and Dopants
This rutile form of titanium dioxide serves as a crucial material in materials science, often used as a dopant to modify the properties of other materials. Its semiconductor characteristics are beneficial for applications requiring specific electronic or optical functionalities.
Alternative Energy Applications
The compound finds utility in the field of alternative energy, potentially in areas such as solar cells or energy storage systems. Its photochemical properties can be harnessed for energy conversion processes.
Phosphor Materials
Titanium(IV) oxide is used in the formulation of phosphor materials, contributing to their luminescent properties. This application is important in lighting and display technologies.
| Molecular weight | 79.87 |
|---|---|
| Linear formula | TiO2 |
| Assay | 99.99% trace metals basis |
| Form | powder |
| Density | 4.17 g/mL at 25 °C(lit.) |
| Melting point | 1840 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Transmittance | 0.5-4.5 μm |
|---|---|
| Hardness | 7 mohs |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Titanium(IV) oxide, rutile used for?
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Titanium(IV) oxide, rutile (CAS: 1317-80-2) is used in catalysis, inorganic chemistry, materials science as a dopant, in alternative energy applications, and for phosphor materials.
What are the CAS number and formula for Titanium(IV) oxide, rutile?
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The CAS number is 1317-80-2 and the chemical formula is TiO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Titanium(IV) oxide, rutile with an assay of 99.99% trace metals basis. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for Titanium(IV) oxide, rutile?
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Handling Titanium(IV) oxide, rutile requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The WGK is 3.
How is Titanium(IV) oxide, rutile packed and shipped?
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Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging for safe transit and compliance with international shipping regulations. Please contact us for specific details.
How can I request a sample or quote for Titanium(IV) oxide, rutile?
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To request a sample or a quotation for Titanium(IV) oxide, rutile, please contact our sales department through the website or by phone.
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