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NISTRM8850

Zeolite Y

NIST® RM 8850

Sinónimos:

Zeolite

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About This Item

Número de CAS:
1318-02-1
Número MDL:
MFCD00132601
Código UNSPSC:
41116107
NACRES:
NA.24
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

certified reference material

Nivel de calidad

100

fabricante / nombre comercial

NIST®

Formato

matrix material

cadena SMILES

[Si](=O)=O.[Al](=O)O[Al]=O

InChI

1S/2Al.O2Si.3O/c;;1-3-2;;;

Clave InChI

HNPSIPDUKPIQMN-UHFFFAOYSA-N

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Descripción general

Each unit of RM 885 contains approximately 35 g to 40 g of material enclosed in a sealed container.

SRM 8850_cert

SRM 8850_SDS

Aplicación

The Reference Material (RM) is intended for use as a Zeolite Y source for measurement comparisons.

Características y beneficios

  • Available with the certificate documenting NIST-certified reference mass fraction values for major components of Zeolite Y.
  • Information mass fraction values of elements are provided.
  • The NIST certificate is provided with expiration certificate, storage, handling, use, and maintenance instructions.

Otras notas

Reference/Informational value is provided for the following analytes.
Sodium (Na), Aluminium (Al), Silicon (Si), Iron (Fe), Cerium (Ce), Europium (Eu), Hafnium (Hf), Lanthanum (La), Rubidium (Rb), Scandium (Sc), Samarium (Sm), Thorium (Th), Zinc (Zn), Cobalt (Co), Chromium (Cr), Cesium (Cs)

See certificate for values and more details at nist.gov/SRM.

Información legal

NIST is a registered trademark of National Institute of Standards and Technology

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Ammonium ZSM-5 Zeolite, NIST®SRM®

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

nwg

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number

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Questions

1–5 of 5 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. What will be the Silicaon Aluminium ratio of this product and what are the different types of Zeolite USY you can provide us ?

    1 answer

    1. This product has 22.52% Silicon and 8.49% mass fraction. Please refer to the COA found here: https://tsapps.nist.gov/srmext/certificates/8850.pdf. Here are the other Zeolite products available in the catalog: https://www.sigmaaldrich.com/US/en/substance/123451318021.

      Helpful?

  4. Hi, Can I get a full data sheet for this product please? Regards, Nazim

    1 answer

    1. Please see the available supplier documentation below:
      https://tsapps.nist.gov/srmext/certificates/8850.pdf
      https://tsapps.nist.gov/srmext/msds/8850-MSDS.pdf

      Helpful?

  5. What is the density of this catalyst ?

    1 answer

    1. The SDS literature value is relative density 2.2 at 20 °C (68 °F). More extensive information can be found in the SRM certification: https://www-s.nist.gov/srmors/certificates/8850.pdf.

      Helpful?

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