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Merck

230006

Sigma-Aldrich

Zinc nitrate hydrate

99.999% trace metals basis

Sinónimos:

Dinitric acid zinc salt hydrate

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25 G
US$ 219,00
250 G
US$ 1.030,00

US$ 219,00

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25 G
US$ 219,00
250 G
US$ 1.030,00

About This Item

Fórmula lineal:
Zn(NO3)2 · xH2O
Número de CAS:
Peso molecular:
189.40 (anhydrous basis)
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
NACRES:
NA.23

US$ 219,00

PRECIOS SIN IMPUESTOS NACIONALES

Check Cart for Availability

Solicitar un pedido a granel

Nivel de calidad

Ensayo

99.999% trace metals basis

Formulario

powder and chunks

impurezas

≤15.0 ppm Trace Metal Analysis

mp

36 °C (lit.)

densidad

2.065 g/mL at 25 °C (lit.)

cadena SMILES

O.[Zn++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

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

Clave InChI

FOSPKRPCLFRZTR-UHFFFAOYSA-N

Categorías relacionadas

Aplicación

Starting material for the preparation of a precursor for the photochemical deposition of ZnS.[1] Used to synthesize a new microporous, organically templated zinc phosphate. Such compounds have potential applications as catalysts or in other applications involving microporosity.[2]

Pictogramas

Flame over circleExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

5.1B - Oxidizing hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

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


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Certificados de análisis (COA)

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Visite la Librería de documentos

Harmon, S.B. Sevov, S.C.
Chemistry of Materials, 10, 3020-3020 (1998)
Cheon, J. et al.
Journal of the American Chemical Society, 119, 163-163 (1997)

Artículos

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

Questions

1–3 of 3 Questions  
  1. 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

      Helpful?

  2. 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?

  3. Could you kindly confirm, what is the molar ratio of water and anhydrous zinc nitrate in the product no. 230006? Because the value one the webside, decribed by 'x' is not clear enough.

    1 answer
    1. Regrettably, water content is not tested for Product 230006. It is encouraged to dry the material prior to use.

      Helpful?

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