Zirconium(IV)oxide

Base Information

• Chemical Name: Zirconium(IV)oxide
• CAS No.: 1314-23-4
• Deprecated CAS: 10377-99-8,112414-85-4,1134791-55-1,1255709-69-3,12627-76-8,1349696-92-9,1381839-91-3,1403239-99-5,73649-21-5,943230-04-4,943895-94-1,949569-08-8
• Molecular Formula: ZrO2
• Molecular Weight: 123.223
• Hs Code.: 2825.90
• European Community (EC) Number: 258-784-7
• UNII: S38N85C5G0
• DSSTox Substance ID: DTXSID1042520
• Mol file: 1314-23-4.mol

Synonyms:Zirconium(IV)oxide;53801-45-9;oxygen(2-);zirconium(4+);EINECS 258-784-7;MFCD00145546;Zirconium(IV) oxide, yttria stabilized;Zirconiumdioxide;Nitinol Wire;Cobalt Wire;Zirconia Nanopowder;O.Zr;Zirconia Slurry Polishing;Zirconium Oxide Dispersion;Zirconium Oxide Nanopowder;ZIRCONIUM OXIDE [MI];Silver (Ag) Sputtering Targets;DTXSID1042520;ZIRCONIUM DIOXIDE [INCI];RVTZCBVAJQQJTK-UHFFFAOYSA-N;ZIRCONIUM DIOXIDE [WHO-DD];AKOS015960387;Zirconium Oxide Powder, yttria stabilized;Z0049;D78374;Zirconium Oxide Powder, calcia stabilized Purity: 99.9% (metal basis excluding Hf, Hf < 3 wt%) Nano

Chemical Property of Zirconium(IV)oxide

Chemical Property:

• Appearance/Colour: White to yellow-brown Powder
• Melting Point: 2700 °C(lit.)
• Boiling Point: 4300 °C
• Flash Point: 5000°C
• PSA: 0.00000
• Density: 5.89 g/mL at 25 °C(lit.)
• LogP: -0.23760
• Solubility.: insoluble
• Water Solubility.: insoluble
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 121.894528
• Heavy Atom Count: 3
• Complexity: 0

Purity/Quality:

99% ^*data from raw suppliers

Zirconium dioxide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38-36/37
• Safety Statements: 26-36/37-39-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [O-2].[O-2].[Zr+4]
• Uses: Zirconium dioxide (ZrO2) as an abrasive is used to make grinding wheels and special sandpaper. It is also used in ceramic glazes, in enamels, and for lining furnaces and hightemperature molds. It resists corrosion at high temperatures, making it ideal for crucibles and other types of laboratory ware. ZrO2 is used as a "getter" to remove the last trace of air when producing vacuum tubes. Lanthanum-modified lead zirconate titanate (PLZT) fibers with a diameter of around 300 microns were produced by a thermoplastic processing method. The main use of zirconia is in the production of ceramics with other uses including as a protective coating on particles of titanium dioxide pigments, as a refractory material, in insulation, abrasives and enamels. Stabilized zirconia is used in oxygen sensors and fuel cell membranes because it has the ability to allow oxygen ions to move freely through the crystal structure at high temperatures. This high ionic conductivity (and a low electronic conductivity) makes it one of the most useful electroceramics.Zirconium dioxide is also used as the solid electrolyte in electrochromic devices. Zirconia is a precursor to the electroceramic lead zirconate titanate (PZT), which is a high-K dielectric, which is found in myriad components. Zirconium oxide occurs in nature as the mineral baddeleyite. The oxide has many industrial applications. It is used as a refractory material. It is used in making highly reflective glazes for ceramics, glasses, linings of metallurgical furnaces, crucibles, and laboratory equipment. The oxide is used to produce oxyhydrogen and incandescent lights. Other uses are in producing piezoelectric crystals, heat-resistant fibers, and high-frequency induction coils. The hydrous oxide is used in treating dermatitis resulting from poison ivy. Instead of lime for the oxyhydrogen light; with earths of the yttrium group in incandescent lighting (Nernst lamps); as pigment, abrasive; manufacture of enamels, white glass, refractory crucibles, and furnace linings. Zirconium oxide (ZrO2) is the most common compound of zirconium found in nature. It has many uses, including the production of heat-resistant fabrics and high-temperature electrodes and tools, as well as in the treatment of skin diseases. The mineral baddeleyite (known as zirconia or ZrO2) is the natural form of zirconium oxide and is used to produce metallic zirconium by the use of the Kroll process. The Kroll process is used to produce titanium metal as well as zirconium. The metals, in the form of metallic tetrachlorides, are reduced with magnesium metal and then heated to “red-hot” under normal pressure in the presence of a blanket of inert gas such as helium or argon.
• Physical properties: White, heavy, amorphous powder or monoclinic crystals; refractive index 2.13; density 5.68 g/cm3; Mohs hardness 6.5; transforms to tetragonal structure above 1,100°C and cubic form above 1,900°C; melts at 2,710°C and vaporizes at about 4,300°C; insoluble in water; soluble in hydrofluoric acid and hot sulfuric, nitric and hydrochloric acids.

Technology Process of Zirconium(IV)oxide

There total 7 articles about Zirconium(IV)oxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

zirconium (7440-67-7) + dihydrogen peroxide (7722-84-1) → zirconium(IV) oxide (1314-23-4) + HZrO + zirconium dihydroxide (42037-27-4) + HZr(O)OH + zirconium tetrahydroxide (756456-88-9,14475-63-9)

Guidance literature:

In neat (no solvent); byproducts: H2O; Irradiation (UV/VIS); laser ablated Zr co-deposited with H2O2 in excess Ar onto a 10K CsI window, UV irradiated, annealed at 22-30 K; not isolated, detected by IR;

DOI:10.1021/jp054482i

Reference yield:

zirconium (7440-67-7) + hydrogen peroxide (6909-54-2) → zirconium(IV) oxide (1314-23-4) + (2)HZrO + Zr(O(2)H)2 (872215-17-3) + (2)HZr(O)(O(2)H) + Zr(O(2)H)4 (872207-76-6)

Guidance literature:

In neat (no solvent); laser ablated Zr co-deposited with D2O2 in excess Ar onto a 10K CsI window, annealed at 22-28 K; not isolated, detected by IR;

DOI:10.1021/jp054482i

Reference yield:

→ zirconium(IV) oxide (1314-23-4)

Guidance literature:

upstream raw materials:

zirconium

hydrogen peroxide

dihydrogen peroxide

ammonium hydroxide

Downstream raw materials:

N-cyclohexylmaleimide

bis(phenyl) carbonate

Refernces

• 1、 -. "METHOD OF PRODUCING AROMATIC HYDROCARBONS FROM BYPRODUCTS OF AROMATIC CARBOXYLIC ACID AND/OR AROMATIC CARBOXYLIC ACID ALKYLESTER PREPARATION PROCESSES". Page/Page column. . Retrieved 2014/07/08.
• 2、 -. "Synthesis, capping and dispersion of nanocrystals". . . Retrieved 2012/04/18.