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14603

Zirconium(IV) oxide

Name: Zirconium(IV) oxide
Brand: SIAL

purum, ≥99% ZrO₂ + HfO₂ basis

Synonym(s):

Zirconia

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About This Item

Linear Formula:

ZrO₂

CAS Number:

1314-23-4

Molecular Weight:

123.22

UNSPSC Code:

12352300

PubChem Substance ID:

329750547

EC Number:

215-227-2

MDL number:

MFCD00011310

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Properties

grade

purum

Quality Segment

100

assay

≥99% ZrO₂ + HfO₂ basis

reaction suitability

reagent type: catalyst
core: zirconium

bp

5000 °C (lit.)

mp

2700 °C (lit.)

density

5.89 g/mL at 25 °C (lit.)

anion traces

silicate (as SiO₂): ≤3000 mg/kg, sulfate (SO₄^2-): ≤2000 mg/kg

cation traces

Fe: ≤300 mg/kg, Ti: ≤1000 mg/kg

SMILES string

O=[Zr]=O

InChI

1S/2O.Zr

InChI key

MCMNRKCIXSYSNV-UHFFFAOYSA-N

Description

Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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