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Hafnium(IV) oxide, 99.99% (metals basis excluding Zr), Zr <100ppm, Thermo Scientific Chemicals Product Code.: 11308578
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Hafnium(IV) oxide, 99.99% (metals basis excluding Zr), Zr <100ppm, Thermo Scientific Chemicals

Product Code. 11308578
1 g
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1 g
5 g
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Product Code. 11308578

Brand: Thermo Scientific Alfa Aesar 040620.03

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This item is not returnable. View return policy
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you

Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12055-23-1
Molecular Formula HfO2
Molecular Weight (g/mol) 210.49
MDL Number MFCD00003565
InChI Key WIHZLLGSGQNAGK-UHFFFAOYSA-N
IUPAC Name hafnium(4+) dioxidandiide
SMILES [O--].[O--].[Hf+4]

Specifications

Melting Point 2774°C
Physical Form Powder
Quantity 1 g
Merck Index 14,4588
Solubility Information Insoluble in water.
Formula Weight 210.49
Percent Purity 99.99%
Odor Odorless
Density 9.68 g/mL
Assay (metals basis excluding Zr), Zr <100ppm
Chemical Name or Material Hafnium(IV) oxide
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Lot Number Certificate Type Date Catalog Number
Lot NumberY05H008 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number040620.03,040602.FI,040602.FF
Lot NumberH09G33 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number040620.03,040620.06
Lot NumberP16D030 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number040620.03,040620.06
Lot NumberU27H040 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number040620.03,040620.06
Lot NumberJ11Q018 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number040620.03,040620.06

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