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Merck
CN

243493

Zirconium(IV) oxynitrate hydrate

Synonym(s):

Zirconyl nitrate hydrate

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About This Item

Linear Formula:
ZrO(NO3)2 · xH2O
CAS Number:
14985-18-3
Molecular Weight:
231.23 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
24854506
UNSPSC Code:
12352302
EC Number:
237-529-3
MDL number:
MFCD00149896
Form:
powder and chunks

Key Documents

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InChI key

BGMQNYCWALSARE-UHFFFAOYSA-N

InChI

1S/2NO3.H2O.O.Zr/c2*2-1(3)4;;;/h;;1H2;;/q2*-1;;;+2

SMILES string

O=[Zr++].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O

form

powder and chunks

composition

Degree of hydration, ~6

reaction suitability

core: zirconium

color

white

Quality Level

100

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Application

Zirconium(IV) oxynitrate hydrate is used to prepare CeO2-ZrO2 mixed oxide catalyst supports. It may be used as zirconium precursor in the preparation of;
  • Pb(Zr0.50Ti0.50)O3 ferroelectric thin films,
  • silica- and alumina-doped nanocrystalline ceria/zirconia (Ce0.5Zr0.5O2).

General description

Zirconium(IV) oxynitrate hydrate is a crystalline zirconium compound that exhibits high solubility in water. It typically comprises amixture of oxide and a slightly hydroxide form.

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B

supp_hazards

EUH071

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ4386
MKCW5166
MKCP8670
MKCP1842
MKCN2594

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Sol-Gel Preparation of Pb (Zr0. 50Ti0. 50) O3 Ferroelectric Thin Films Using Zirconium Oxynitrate as the Zirconium Source
Zeng J, et al.
Journal of the American Ceramic Society. American Ceramic Society, 82(2), 461-464 (1999)
Flame-made nanocrystalline ceria/zirconia doped with alumina or silica: structural properties and enhanced oxygen exchange capacity
Schulz H, et al.
Journal of Materials Chemistry, 13(12), 2979-2984 (2003)
Influence of active metal loading and oxygen mobility on coke-free dry reforming of Ni-Co bimetallic catalysts
Djinovic P, et al.
Applied Catalysis. B, Environmental, 125, 259-270 (2012)

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