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40620 Hafnium(IV) oxide, 99.99% (metals basis excluding Zr), Zr <100ppm

CAS Number
12055-23-1
Synonyms

Stock No. Size Price ($) Quantity Availability
40620-03 1g 122.00
40620-06 5g 411.00
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Hafnium(IV) oxide, 99.99% (metals basis excluding Zr), Zr <100ppm

MDL
MFCD00003565
EINECS
235-013-2

Chemical Properties

Formula
HfO2
Formula Weight
210.49
Form
Powder
Melting point
2774°
Density
9.68
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water.

Applications

Hafnium(IV) oxide is used as Intermediates, Paint additives and coating additives, metal Products. And it is also used in optical coatings, as a refractory material in the insulation of such devices as thermocouples.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Literature References

Taketatsu, T.; Toriumi, N. Synergic solvent extraction of rare earths—I Spectrophotometric investigation of holmium-and erbium-TTA-TOPO complexes with perchlorate ion. Journal of Inorganic and Nuclear Chemistry. 1969, 31, (7), 2235-2246.

Other References

Merck
14,4588
Harmonized Tariff Code
2825.90
TSCA
Yes

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