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243493

Sigma-Aldrich

Zirconium(IV) oxynitrate hydrate

Sinônimo(s):

Zirconyl nitrate hydrate

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About This Item

Fórmula linear:
ZrO(NO3)2 · xH2O
Número CAS:
14985-18-3
Peso molecular:
231.23 (anhydrous basis)
Número CE:
237-529-3
Número MDL:
MFCD00149896
Código UNSPSC:
12352302
ID de substância PubChem:
24854506
NACRES:
NA.23
Preço e disponibilidade não estão disponíveis no momento.

Formulário

powder and chunks

Nível de qualidade

100

composição

Degree of hydration, ~6

cor

white

aplicação(ões)

battery manufacturing

cadeia de caracteres SMILES

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

chave InChI

BGMQNYCWALSARE-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

Zirconium(IV) oxynitrate hydrate is used to prepare CeO2-ZrO2 mixed oxide catalyst supports.[1] It may be used as zirconium precursor in the preparation of;
  • Pb(Zr0.50Ti0.50)O3 ferroelectric thin films,[2]
  • silica- and alumina-doped nanocrystalline ceria/zirconia (Ce0.5Zr0.5O2).[3]

Palavra indicadora

Danger

Frases de perigo

H272,H302,H314

Classificações de perigo

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

Perigos de suplementos

EUH071

Código de classe de armazenamento

5.1B - Oxidizing hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
MKCW5166
MKCP8670
MKCP1842
MKCN2594
MKCK5657

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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)

Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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