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44886 Zirconium(IV) oxide, nanopowder, 99% (metals basis excluding Hf)

CAS Number
1314-23-4
Synonyms

Stock No. Size Price ($) Quantity Availability
44886-14 25g 67.80
44886-22 100g 214.00
44886-36 500g 639.00
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Zirconium(IV) oxide, nanopowder, 99% (metals basis excluding Hf)

MDL
MFCD00011310
EINECS
215-227-2

Chemical Properties

Formula
O2Zr
Formula Weight
123.22
Form
15-25nm APS Powder, S.A. 20-30 m2/g
Melting point
ca 2700°
Boiling Point
ca 5000°
Density
5.89
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water. Soluble in sulfuric acid and hydrofluoric acid.

Applications

Zirconium(IV) oxide is used as an additive in the production of piezoelectric crystals, in high-frequency induction coils and in ceramic glazes. It finds application as solid electrolyte in electrochromic devices and precursor to electroceramic lead zirconate titanate (PZT), as insulator in transistors, as a thermal barrier coating in jet and diesel engines and as diamond simulant in jewelry. It is used in oxygen sensors, fuel cell membranes and in orthopaedic implants of hip joints. It is coated on silica gel surface and found to be used in the extraction of chromium from aqueous solutions at a pH of about 3.

Notes

Incompatible with strong oxidizing agents.

Literature References

Alaneme, K. K.; Olubambi, P. A.; Andrews, A. Processing and characterization of WC-10Ni/-7Ni-3Cr based yttria stabilized zirconia spark plasma sintered composites. Int. J. Refract. Met. Hard Mater 2015, 48, 157-166.

Zhang, W.; Tan, Y.; Gao, Y.; Wu, J.; Tang, B. Ultrafine nano zirconia as electrochemical pseudocapacitor material. Ceram. Int. 2015, 41 (2), 2626-2630.

Saha, I.; Ghosh, A.; Nandi, D.; Gupta, K.; Chatterjee, D.; Ghosh, U. C. beta-Cyclodextrin modified hydrous zirconium oxide: Synthesis, characterization and defluoridation performance from aqueous solution. Chem. Eng. J. 2015, 263, 220-230.

GHS Hazard and Precautionary Statements

Hazard Statements: H500

May form combustible dust concentrations in air

Other References

Merck
14,10180
Harmonized Tariff Code
2825.60
TSCA
Yes
RTECS
ZH8800000

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