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:
Molecular Weight:
231.23 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-529-3
MDL number:
Form:
powder and chunks
form
powder and chunks
Quality Level
composition
Degree of hydration, ~6
reaction suitability
core: zirconium
color
white
SMILES string
O=[Zr++].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/2NO3.H2O.O.Zr/c2*2-1(3)4;;;/h;;1H2;;/q2*-1;;;+2
InChI key
BGMQNYCWALSARE-UHFFFAOYSA-N
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.
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).
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B
supp_hazards
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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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)
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)
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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 243493-100G | 04061825596365 |
| 243493-500G | 04061825596372 |
| 243493-5G | 04061825596389 |