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Zirconium dioxide

Zirconium dioxide Suppliers list
Company Name: Chemson Industrial (Shanghai) Co., Ltd.
Tel: 86-21-65208861-ext8007
Products Intro: Product Name:Zirconia; Zirconium oxide
Purity:99.8%; 94.5%; 91.0%; 86.5% Package:25KG;22.5USD
Company Name: Shenzhen Sendi Biotechnology Co.Ltd.
Tel: 0755-23311925 18102838259
Products Intro: Product Name:Zirconium dioxide
Purity:99% Package:616/KG
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:Zirconium dioxide
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:1314-23-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:Zirconium dioxide

Lastest Price from Zirconium dioxide manufacturers

  • Zirconium dioxide
  • US $1.00 / KG
  • 2018-08-21
  • CAS:1314-23-4
  • Min. Order: 1G
  • Purity: 98%
  • Supply Ability: 100KG
  • Zirconia; Zirconium oxide
  • US $22.50 / KG
  • 2018-04-25
  • CAS:1314-23-4
  • Min. Order: 25KG
  • Purity: 99.8%; 94.5%; 91.0%; 86.5%
  • Supply Ability: 1000tons
Zirconium dioxide Chemical Properties
Melting point 2700 °C(lit.)
Boiling point 5000 °C(lit.)
density 5.89 g/mL at 25 °C(lit.)
Fp 5000°C
solubility insoluble
form powder
color White
Water Solubility insoluble
Merck 14,10180
CAS DataBase Reference1314-23-4(CAS DataBase Reference)
NIST Chemistry ReferenceZirconium dioxide(1314-23-4)
EPA Substance Registry SystemZirconium oxide (ZrO2)(1314-23-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38-36/37
Safety Statements 26-36/37-39-36
WGK Germany 1
RTECS ZH8800000
HazardClass 3
PackingGroup III
HS Code 28256000
MSDS Information
Zirconium dioxide English
ACROS English
SigmaAldrich English
ALFA English
Zirconium dioxide Usage And Synthesis
Chemical PropertiesHeavy, white, amorphous powder. Mohs hardness 6.5, refr index 2.2. Insoluble in water and most acids or alkalies at room temperature; soluble in nitric acid and hot concentrated hydrochloric, hydrofluoric, and sulfuric acids. Most heat resistant of commercial refractories; dielectric.
UsesZirconium 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.
UsesInstead 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.
PreparationZirconium oxide occurs in nature as mineral baddeleyite. Ore is mined from natural deposits and subjected to concentration and purifcation by various processes. The oxide, however, is more commonly obtained as an intermediate in recovering zirconium from zircon, ZrSiO4 (See Zirconium, Recovery).
Also, the oxide may be prepared in the laboratory by thermal decomposition of zirconium hydroxide or zirconium carbonate:
Zr(OH)4 → ZrO2 + 2H2O
Zr(CO3)2 → ZrO2 + 2CO2
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