Titanium Dioxide

Base Information

• Chemical Name: Titanium Dioxide
• CAS No.: 1317-80-2
• Deprecated CAS: 12036-20-3,101239-53-6,116788-85-3,12000-59-8,12701-76-7,12767-65-6,12789-63-8,1309-63-3,1344-29-2,185323-71-1,185828-91-5,188357-76-8,188357-79-1,195740-11-5,37230-92-5,37230-94-7,37230-95-8,37230-96-9,39320-58-6,39360-64-0,39379-02-7,55068-84-3,55068-85-4,62338-64-1,98084-96-9,252962-41-7,246178-32-5,224963-00-2,221548-98-7,100292-32-8,416845-43-7,494848-07-6,494848-23-6,494851-77-3,494851-98-8,552316-51-5,767341-00-4,97929-50-5,52624-13-2,158518-86-6,1025343-79-6,1205638-49-8,1236143-41-1,1377807-26-5,1393678-13-1,1400974-17-5,859528-12-4,861455-28-9,861455-30-3,866531-40-0,1415904-10-7,1456717-15-9,1613035-81-6,1613512-65-4,1615226-10-2,1631962-20-3,1644062-60-1,1809260-52-3,1867123-83-8,1911573-09-5,2052159-56-3,2052276-52-3,2055821-10-6,2089284-84-2,2097593-12-7,2101768-00-5,2135942-54-8,946525-05-9,2231418-34-9,2245232-28-2,2245233-53-6,2268811-77-2,2375593-81-8,2415078-41-8,2636707-85-0,294181-53-6,2361280-91-1,2503147-30-4,2714560-40-2
• Molecular Formula: O2Ti
• Molecular Weight: 79.86
• Hs Code.: 28230000
• European Community (EC) Number: 236-675-5,933-915-7
• ICSC Number: 0338
• NSC Number: 15204
• Wikipedia: Titanium dioxide,Titanium_dioxide
• Wikidata: Q193521
• NCI Thesaurus Code: C61975
• RXCUI: 38323
• Mol file: 1317-80-2.mol

Synonyms:anatase;anatase titanium dioxide;brookite;food additive E171;nano-anatase;nano-TiO2;rutile;Titania;titanium dioxide;titanium oxide;titanium white

Chemical Property of Titanium Dioxide

Chemical Property:

• Appearance/Colour: White powder.
• Melting Point: 1840 °C
• Boiling Point: 2500ºC
• Flash Point: 2500-3000ºC
• PSA: 0.00000
• Density: 4.26 g/mL at 25 °C(lit.)
• LogP: -0.23760
• Storage Temp.: Amber Vial, Refrigerator
• Solubility.: Chloroform (Slightly, Sonicated), Hexanes (Slightly, Heated, Sonicated), Methano
• Water Solubility.: Soluble in hot concentrated sulfuric acid, in hydrofluoric acid and alkali. Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 79.9377699
• Heavy Atom Count: 3
• Complexity: 18.3

Purity/Quality:

99% ^*data from raw suppliers

Titanium(IV) oxide nanopowder Anatase ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20-36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: O=[Ti]=O
• Recent ClinicalTrials: Antibacterial Effect and Clinical Performance of Chitosan Modified Glass Ionomer
• Recent EU Clinical Trials: Evaluation of the protection activity of microfine Ti02, pigmentary Ti02 and bisoctrizole and their combinations in voluntary patients with idiopathic solar urticaria (SU): phase II photoprovocation test.
• Inhalation Risk: A harmful concentration of airborne particles can be reached quickly when dispersed, especially if powdered.
• Effects of Long Term Exposure: Lungs may be affected by repeated or prolongated exposure. This may result in chronic inflammation. This substance is possibly carcinogenic to humans if inhaled.
• Uses: It can be used for the production of titanium dioxide, titanium sponge, titanium alloys, synthetic rutile, titanium tetrachloride, titanyl sulfate, potassium hexafluorotitanate and aluminum chloride or titanium chloride. Titanium dioxide can be used for making high-grade white paint, white rubber, synthetic fibers, paint, welding electrodes and the light reducing agent of rayon as well as the filler of plastics and advanced paper. It can also be applied to telecommunications equipment, metallurgy, printing, dyeing, enamel and other departments. Rutile is also the main mineral raw materials for extraction of titanium. Titanium and its alloys have many excellent properties including high strength, low density, excellent anti-corrosion properties, high temperature resistance, low temperature resistance and non-toxicity; it also has special features such as absorbing gases and superconductivity, and therefore is widely used in various kinds of fields including aviation, chemicals, light industry, navigation, medical, defense and marine resources development and so on. According to reports, more than 90% of the titanium mineral in the world has been used the production of titanium dioxide white pigment, and this product has more and more wide application in the paint, rubber, plastics, paper and some other industries. It can be used for welding, refining of titanium and manufacturing of titanium dioxide. It can be used as reagents analysis as well as being used for the preparation of highly pure titanium salts and being applied to pharmaceutical industry. It can be used as the carrier of catalyst, photo-catalytic media and the protection media against UV radiation. It also has wide application in various kinds of filed such as the coatings, plastics, self-cleaning automotive glass, automotive mirrors, act wall glass, screen glass bulb, air purification materials, medicine, cosmetics, water treatment, tanning and ink and so on. UVA absorber (intended for use as a topical sunscreen). Titanium Dioxide is commonly used as a white pigment in sunscreens, paint and food coloring. It has been also should to exhibits photocatalytic activity under ultraviolet irradiation. Superior substrate for the deposition characteristics of thin copper foils.
• Production method: It is mostly from strip mining. The selection of ore for the primary deposit of Titanium can be divided into three stages including pre-selection (usual through magnetic separation and gravity separation), iron selection (using magnetic separation) and Titanium selection (gravity separation, magnetic separation, electrostatic separation and flotation); The ore selection of Ti-Zr sand mineral (mainly include beach placer, followed by inland placer) mineral processing can be divided into two steps including roughing selection and featured. In 1995, the mining department in Zhengzhou Institute of comprehensive utilization had applied magnetic separation-gravity selection-acid leaching process for ore selection on the large-scale rutile ore in Xixia of Henan Province and had already passed the trial production with various kinds of indicators reaching the domestic leading level.