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203394

Sigma-Aldrich

Hafnium(IV) oxide

≥99.95%

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About This Item

Empirical Formula (Hill Notation):
HfO2
CAS Number:
12055-23-1
Molecular Weight:
210.49
EC Number:
235-013-2
MDL number:
MFCD00003565
UNSPSC Code:
12352303
PubChem Substance ID:
24852168
NACRES:
NA.23

Quality Level

100

Assay

≥99.95%

form

powder

density

9.68 g/mL at 25 °C (lit.)

SMILES string

O=[Hf]=O

InChI

1S/Hf.2O

InChI key

CJNBYAVZURUTKZ-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
06812MC
18707MC
13913BX
05105LI
02811PY

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