Titanium Tetrachloride - High-Purity Titanium Tetrachloride for Industrial Applications

Product name: titanium tetrachloride

Original: Xian tao City, Hubei Province

Package: Bulk water tanker/small open steel drum, sealed packaging

Concentration:≥99.94%

CAS No.: 7550-45-0

Manufacturer: Xiantao Zhongxing Electronic Materials Co.

Appearance and Shape :titanium tetrachloride is a kind of transparent or a little yellow liquid,irritating odor, non-flammable and explosive, easy to fume in the air.

Chemical Properties:

• Molecular Formula: TiCl₄
• Molar Mass: 189.70 g/mol
• Appearance: Colorless to pale yellow liquid
• Boiling Point: 136.4 °C (277.5 °F)
• Melting Point: -24.4 °C (-11.9 °F)
• Density: 1.72 g/cm³ (at 20 °C)
• Solubility: Reacts vigorously with water, forming hydrochloric acid and titanium dioxide (TiO₂)
• Odor: Pungent, similar to the smell of chlorine

Manufacturing Process: Titanium tetrachloride is produced by the chlorination of titanium ore (such as ilmenite or rutile) in the presence of chlorine gas and carbon at elevated temperatures. The process yields titanium tetrachloride as the primary product, which is then purified to remove impurities such as iron chlorides.

The basic chemical reaction in this process is as follows:

TiO2+2Cl2+C→TiCl4+CO2TiO2​+2Cl2​+C→TiCl4​+CO2​

This reaction takes place in a high-temperature reactor, typically in the presence of carbon as a reducing agent. The produced TiCl₄ is then condensed and purified for use in various applications.

Applications:

1. Production of Titanium Metal: Titanium tetrachloride is a key intermediate in the production of titanium metal, particularly through the Kroll process. In this process, TiCl₄ is reduced with magnesium (Mg) to produce titanium metal and magnesium chloride (MgCl₂). This process is crucial for producing high-purity titanium metal used in aerospace, automotive, and medical applications due to its lightweight, high strength, and corrosion resistance.

2. Pigment Production: One of the largest uses of titanium tetrachloride is in the production of titanium dioxide (TiO₂), a bright white pigment widely used in paints, coatings, plastics, paper, and other products. In this process, TiCl₄ is oxidized to produce TiO₂, which is then used as a high-quality white pigment in a range of consumer and industrial products. Titanium dioxide is one of the most important pigments in the world due to its brightness and opacity.

3. Production of Other Titanium Chemicals: TiCl₄ is also used to produce other titanium-based chemicals, including titanium tetraisopropoxide (TTIP), titanium diisopropoxide, and other compounds that are critical for various industrial and chemical applications.

4. Chemical Vapor Deposition (CVD) and Thin Film Applications: Titanium tetrachloride is used in chemical vapor deposition (CVD) processes to produce titanium-based thin films, particularly in the semiconductor industry. TiCl₄ is introduced into a vacuum chamber where it reacts with other gases to form a thin titanium layer on the surface of the substrate. This process is vital in the creation of thin-film coatings used in electronics, solar panels, and various optical devices.

5. Water Treatment: Titanium tetrachloride is used in water treatment applications, especially for removing organic impurities. The compound's ability to react with water and produce titanium dioxide makes it useful in some specialized water purification systems. TiO₂ can act as a photocatalyst, breaking down pollutants when exposed to light.

6. Fume Control and Smoke Neutralization: TiCl₄ is used in the fume control industry for its ability to neutralize toxic smoke and gas emissions, particularly from industrial furnaces. When exposed to moist air, TiCl₄ produces a white smoke of titanium dioxide that can help in controlling and neutralizing harmful industrial emissions.

Handling and Storage: Due to its highly reactive nature, titanium tetrachloride must be handled with extreme care. It reacts vigorously with water, releasing hydrogen chloride (HCl) gas and producing titanium dioxide. It is important to store TiCl₄ in tightly sealed containers to avoid exposure to moisture, which can lead to the formation of hazardous byproducts.

• Storage Conditions: TiCl₄ should be stored in a cool, dry place away from any moisture sources. Containers should be made of corrosion-resistant materials, such as glass or stainless steel.
• Safety Precautions: When handling TiCl₄, personnel must wear appropriate protective equipment, including gloves, goggles, and a face shield. Adequate ventilation is necessary to prevent the buildup of harmful fumes. In case of contact with moisture or water, the situation should be handled with care, and proper emergency protocols should be followed.

Health and Safety Information: Titanium tetrachloride is a hazardous substance and must be handled with caution. It is corrosive to the skin, eyes, and respiratory system. Exposure to TiCl₄ vapors or contact with the liquid can cause severe irritation, burns, and other health effects. Prolonged exposure can lead to more severe injuries, including damage to the eyes, respiratory system, and mucous membranes.

• First Aid Measures:
  • Skin Contact: Immediately flush the affected area with plenty of water. Seek medical attention if irritation persists.
  • Eye Contact: Rinse immediately with water for at least 15 minutes and seek medical attention.
  • Inhalation: Move the affected person to fresh air immediately. If symptoms persist, seek medical attention.

Environmental Impact: Titanium tetrachloride is classified as an environmental hazard due to its high reactivity with water and potential to release harmful byproducts. Special care must be taken to avoid spillage into water sources or soil. In case of spillage, TiCl₄ should be neutralized with an appropriate chemical, such as sodium carbonate, and then disposed of in compliance with local environmental regulations.

Product advantage

1.High Density

The content of titanium tetrachloride ≥99.94%

2.Professional Production

Zhongxing enterprise have in line with the research and development of the basic materials of titanium since established 20 years ago

3.Quality&Service Guarantee

Our products are provided by professional cloud factory, the quality is assured.

Application: It can be used to make titanium sponge,tio2,artificial pearl, smoke-screen, pigment, fabric mordant, etc.

Storage precautions

Please put and transport it steadily on the normal circumstance. Keep the containers sealed when unused. Store in a cool, dry, ventilated fireproof area which the substances cannot coexist. Storage and use under normal conditions will not cause hazardous chemical reactions. Water is strictly prohibited during storage. Avoid direct sunlight and moisture or humidity.

Transportation precautions

Please transported in special tanker trucks, the vehicles should have the appropriate variety and quantity of fire-fighting equipment and leak emergency handling facilities. In summer, it should be transported in the morning and evening to prevent sunlight exposure. It should not be transported in rainy days. Transportation should as required Route, and do not stay in residential and densely populated areas. Keep away from fire, heat and high temperature areas during transportation. Vehicles used to transport this product must be armed with fire stopping devices, and it is forbidden to use spark-prone mechanical equipment and tools for loading and unloading.

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