What is Titanium Dioxide (TiO₂) Nanopowder Dispersion in 2-Propanol?

Titanium Dioxide (TiO₂) Nanopowder Dispersion in 2-Propanol is a highly stable colloidal suspension of ultrafine titanium dioxide nanoparticles evenly dispersed in 2-propanol (isopropyl alcohol, IPA). Renowned for excellent photocatalytic properties, UV-blocking ability, chemical inertness, and strong stability, this dispersion is widely used in coatings, photovoltaics, electronics, and advanced materials research.

Chemical Properties and CAS Number

• Material: Titanium Dioxide Nanoparticles (TiO₂)

• Dispersion Medium: 2-Propanol (IPA, Isopropyl Alcohol)

• CAS Number (TiO₂): 13463-67-7

• CAS Number (2-Propanol): 67-63-0

• Appearance: Milky white dispersion

• Particle Size: Typically 5–100 nm (customizable)

• Crystal Structure: Anatase, Rutile, or Mixed Phase

• Density (TiO₂): 4.23 g/cm³ (anatase); 4.26 g/cm³ (rutile)

• Purity: 99% – 99.9% (TiO₂ content)

Applications of Titanium Dioxide Nanopowder Dispersion in 2-Propanol

• Photocatalytic Applications:

  • Degradation of pollutants, environmental purification, self-cleaning surfaces.

• Coatings and Paints:

  • UV-resistant coatings, anti-reflective surfaces, transparent protective films.

• Electronics and Optoelectronics:

  • Dielectric materials, OLED and display technology, solar cells (photovoltaic cells).

• Nanocomposite Materials:

  • Enhanced polymers, ceramics, and plastics with superior durability and UV stability.

• Cosmetics and Sunscreens:

  • Effective UV-blocking formulations, nano-based skincare, and personal care products (research applications).

• Advanced Research and Development:

  • Nanofabrication, colloidal synthesis, thin-film technologies, battery electrodes.

Pricing of TiO₂ Nanopowder Dispersion in 2-Propanol

Prices vary based on particle size, purity, dispersion stability, and volume:

• Laboratory/Research Grade: $80 – $400 per liter

• Industrial Scale Orders: $500 – $2500 per 10 liters (bulk pricing)

Factors Influencing Pricing

• Nanoparticle size and uniformity

• TiO₂ crystal phase (anatase, rutile, mixed)

• Concentration (typically 5–20 wt%)

• Dispersion stability and shelf-life

• Custom formulations and packaging requirements