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NIST8852

Ammonium ZSM-5 Zeolite

NIST®SRM®

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35 G
RM 3,851.00

RM 3,851.00

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35 G
RM 3,851.00

About This Item

CAS Number:
1318-02-1
UNSPSC Code:
41116107
NACRES:
NA.24

RM 3,851.00

Check Cart for Availability
Request a Bulk Order

form

solid

packaging

pkg of 35-40 g

manufacturer/tradename

NIST®

SMILES string

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

InChI

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

InChI key

HNPSIPDUKPIQMN-UHFFFAOYSA-N

Related Categories

General description

Each unit of SRM 8852 contains ~ 35 g to 40 g of material stored in a sealed container.For more information, please refer to the COA and SDS.
SRM 8852_cert

SRM 8852_SDS

Application

The Reference Material (RM) is intended for providing a source of ZSM-5 Zeolite for measurement comparisons.

Features and Benefits

  • Reference values for major components of ZSM-5 Zeolite, atomic Ratio of Si to Al, and detectable trace elements are provided.
  • Information values for enthalpy of formation of constituent oxides, liquid water, elements, unit cell parameters for hydrated ZSM-5, particle size distribution and refractive index determination are provided.
  • Maintenance and expiration of SRM certificate, instructions for use are provided on the NIST certificate.

Legal Information

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

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

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Questions

1–2 of 2 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

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