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/418/501/product-dating-information-06-25-mk.pdf
1613804
USP
Sodium chloride
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
Halite, NaCl
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$400.80
List Price$501.00Save 20%Available to ship TODAYDetails
About This Item
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grade
pharmaceutical primary standard
vapor pressure
1 mmHg ( 865 °C)
API family
sodium chloride
manufacturer/tradename
USP
availability
not available in (Sales restrictions may apply)
pH
6.7-7.3
mp
801 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
[Na+].[Cl-]
InChI
1S/ClH.Na/h1H;/q;+1/p-1
InChI key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
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This Item | 1.06400 | S1679 | 1.06444 |
|---|---|---|---|
| grade pharmaceutical primary standard | grade - | grade - | grade - |
| manufacturer/tradename USP | manufacturer/tradename - | manufacturer/tradename - | manufacturer/tradename - |
| format neat | format - | format - | format - |
| application(s) pharmaceutical (small molecule) | application(s) liquid formulation | application(s) pharmaceutical (small molecule) | application(s) liquid formulation |
| vapor pressure 1 mmHg ( 865 °C) | vapor pressure 1.3 hPa ( 865 °C) | vapor pressure 1.33 (1.00 mmHg) at 865 °C hPa | vapor pressure 1.3 hPa ( 865 °C) |
| API family sodium chloride | API family - | API family - | API family - |
General description
Application
Additionally used to make standard and system suitability solutions for the assay and impurity analysis using Liquid chromatography in conjunction with Conductivity with a suppression detector according to United States Pharmacopeia (USP) Monographs :
Analysis Note
Other Notes
related product
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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What is the shelf life of an unopened container of USP grade sodium chloride? Thanks
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This is a product of the United States Pharmacopeia. An expiration date is not assigned to this material. Please see the link below to review the USP Certificate of Analysis for the current lot:
https://static.usp.org/pdf/EN/referenceStandards/certificates/1613804-R161V0.pdfPlease see the link below to review the USP product dating policy:
https://www.usp.org/sites/default/files/usp/document/our-work/reference-standards/usp-policy-statement-expiration-dating.pdfHelpful?
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