Rutile/ Titanium Dioxide

Other name: Titanium dioxide
Molecular formula: TiO2
CAS No.: 1317-80-2
Molecular weight: 79.87
EINECS No.: 215-282-2
Melting point: 1843 °C
Boiling point: 2900 °C
Density: 4.17 g/mL at 25 °C(lit.)
Flash point: 2500-3000°C
Storage conditions: Amber Vial, Refrigerator
Solubility: Chloroform (Slightly, Sonicated), Hexanes (Slightly, Heated, Sonicated), Methano
Form: powder
Color: White
Water solubility: Soluble in hot concentrated sulfuric acid, in hydrofluoric acid and alkali. Insoluble in water.
Stability: Light Sensitive

Properties: Odorless, tasteless. Insoluble in water, hydrochloric acid, dilute sulfuric acid, ethanol and other organic solvents, slowly soluble in hydrofluoric acid and hot concentrated sulfuric acid.

Application: Oily titanium dioxide attaches an inorganic oxide film on the surface of titanium dioxide to change its surface properties from hydrophilic to strongly hydrophobic. A special mixing and dispersing technology is used together with a surfactant to prepare a uniform and stable oily system dispersion. It is suitable for general cosmetic oily dispersants, and can also be used for high-grade environmental protection oily paints. It is also suitable for water-based micron cosmetics in high-grade food. Titanium dioxide is an excellent hydrophilic dispersant in cosmetics, with good whiteness, strong hiding power and good dispersibility. Its disadvantage is that it is not suitable for cosmetics containing sodium salt. Also suitable for high-end food.

Uses: Used to make titanium dioxide, titanium sponge, titanium alloy, artificial rutile, titanium tetrachloride, titanium oxysulfate, potassium fluotitanate, aluminum titanium chloride, etc. Titanium dioxide can be used to make high-grade white paint, white rubber, synthetic fiber, paint, welding rod and artificial silk lightening agent, plastic and high-grade paper filler, and is also used in telecommunications equipment, metallurgy, printing, printing and dyeing, enamel and other departments. Rutile is also the main mineral raw material for refining titanium. Titanium and its alloys have excellent properties such as high strength, low density, corrosion resistance, high temperature resistance, low temperature resistance, non-toxicity, etc., and have special functions such as gas absorption and superconductivity, so they are widely used in aviation, chemical industry, and light industry. , navigation, medical treatment, national defense and marine resources development and other fields. According to reports, more than 90% of titanium minerals in the world are used to produce titanium dioxide white pigments, and this product is more and more widely used in industries such as paint, rubber, plastics, and papermaking.

PIC: Pepper Wang
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