Titanium oxide (TiO)
Titanium(II) oxide
CAS: 12137-20-1
Molecular Formula: OTi
Titanium oxide (TiO) - Names and Identifiers
Titanium oxide (TiO) - Physico-chemical Properties
| Molecular Formula | OTi |
| Molar Mass | 63.87 |
| Density | 4,95 g/cm3 |
| Melting Point | 1700°C |
| Boling Point | >3000°C |
| Flash Point | >3000°C |
| Water Solubility | Soluble in concentrated sulfuric acid, concentrated hydrofluoric acid and alkali. Insoluble in water, diluted sulfuric acid, hydrochloric acid, nitric acid and organic solvents. |
| Appearance | Yellow lens powder |
| Specific Gravity | 4.95 |
| Storage Condition | Room Temprature |
| MDL | MFCD00036279 |
| Use | Titanium monoxide has oxygen or titanium vacancy properties and can be used as an electronic material. |
Titanium oxide (TiO) - Risk and Safety
| WGK Germany | 3 |
| TSCA | Yes |
Titanium oxide (TiO) - Introduction
Oxygen-containing 52% ~ 54% (atoms). Body-centered cubic structure. Soluble in 40% (mass) hydrofluoric acid. It is easily eroded by hot concentrated sulfuric acid, concentrated hydrochloric acid and concentrated nitric acid. It can also be eroded by concentrated alkali. It reacts with 30% (mass) hydrogen peroxide to produce a yellow solution. It is a strong reducing agent. When the air is heated, it is converted into titanium trioxide at 150~200 ℃. Titanium monoxide can be obtained by heating the mixture of metal titanium and titanium dioxide at 1600 ℃ in vacuum, reducing titanium dioxide by hydrogen at 2000 ℃ or reducing titanium dioxide by magnesium at 1000 ℃.
Last Update：2022-10-16 17:12:47
Titanium oxide (TiO) - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | titanium monoxide has oxygen or titanium deficiency properties and can be used as electronic materials. |
| production method | mix metallic titanium and titanium dioxide according to the reaction measurement, and heat to 1600 ℃ in a vacuum-pumped alumina container for reaction. In addition, titanium dioxide can also be reduced to titanium monoxide in a hydrogen stream of 1.32 × 107Pa at a temperature of 2000 ℃. |
Last Update：2024-04-10 22:29:15
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