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Sigma-Aldrich 202118 Hafnium(IV) oxide powder, 98% CAS No.: 12055-23-1 100 gr

Stock Code
LB.SA.202118-100G
Kısa Bilgi
Synonym(s): Hafnia, Hafnium dioxide, Hafnium oxide Empirical Formula (Hill Notation): HfO2 CAS Number: 12055-23-1 Molecular Weight: 210.49 NACRES: NA.23 PubChem Substance ID: 24852038 UNSPSC Code: 12352303 EC Number: 235-013-2 MDL number: MFCD00003565
Pre-ordered Product
Sigma-Aldrich 202118 Hafnium(IV) oxide powder, 98% CAS No.: 12055-23-1
Synonym(s): Hafnia, Hafnium dioxide, Hafnium oxide
Empirical Formula (Hill Notation):
HfO2
CAS Number:
12055-23-1
Molecular Weight:
210.49
NACRES:
NA.23
PubChem Substance ID:
24852038
UNSPSC Code:
12352303
EC Number:
235-013-2
MDL number:
MFCD00003565
Sigma-Aldrich 202118 Hafnium(IV) oxide powder, 98% CAS No.: 12055-23-1     
PROPERTIES
Quality Segment 100
assay
98%
form
powder
composition
HfO₂
reaction suitability
core: hafnium
density
9.68 g/mL at 25 °C (lit.)
application(s)
glass & ceramic
SMILES string
O=[Hf]=O
InChI
1S/Hf.2O
InChI key
CJNBYAVZURUTKZ-UHFFFAOYSA-N


DESCRIPTION

Application
Hafnium(IV) oxide: Utilized predominantly in the semiconductor industry, Hafnium(IV) oxide offers excellent thermal and chemical stability, which makes it suitable as a high-k gate dielectric material in metal-oxide-semiconductor (MOS) devices. Its application has become increasingly important with the miniaturization of electronic components, aiding in the enhancement of transistor performance without further reducing the component size. This role is critical in the development of more efficient, faster computing technologies (Sigma-Aldrich, CAS 12055-23-1).
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Sigma-Aldrich 202118 Hafnium(IV) oxide powder, 98% CAS No.: 12055-23-1 100 gr Sigma-Aldrich 221368 Sodium pyrophosphate decahydrate ACS reagent, ≥99% CAS No.: 13472-36-1 LB.SA.202118-100G
Sigma-Aldrich 202118 Hafnium(IV) oxide powder, 98% CAS No.: 12055-23-1 100 gr

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