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
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 g | Warenkorb auf Verfügbarkeit prüfen | CHF 412.00 |
Über diesen Artikel
grade
pharmaceutical primary standard
agency
USP
API family
sodium sulfate
manufacturer/tradename
USP
mp
884 °C (lit.)
density
2.68 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
[Na+].[Na+].[O-]S([O-])(=O)=O
InChI
1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key
PMZURENOXWZQFD-UHFFFAOYSA-L
General description
For further information and support please go to the website of the issuing Pharmacopoeia.
Application
Also used to prepare system suitability solutions for the assay of Sodium Monofluorophosphate by liquid chromatography coupled to conductivity with suppression detector.
Analysis Note
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| grade pharmaceutical primary standard | grade anhydrous | grade anhydrous | grade - |
| manufacturer/tradename USP | manufacturer/tradename - | manufacturer/tradename - | manufacturer/tradename - |
| application(s) pharmaceutical (small molecule) | application(s) pharmaceutical | application(s) pharma/biopharma processes | application(s) liquid formulation |
| format neat | format - | format - | format - |
| mp 884 °C (lit.) | mp 884 °C | mp 884 °C | mp 884 °C (lit.) |
| density 2.68 g/mL at 25 °C (lit.) | density 2.68 g/cm3 at 25 °C, 2.68 g/mL at 25 °C (lit.) | density 2.68 g/cm3 at 25 °C, 2.68 g/mL at 25 °C (lit.) | density 2.68 g/mL at 25 °C (lit.) |
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Lagerklasse
13 - Non Combustible Solids
wgk
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?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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Hello, I was wondering if this sodium sulfate was of USP grade? Thanks!
1 answer-
Product 1614807 is an analytical standard provided by the USP. It is tested according to the USP, but it is not intended for human or therapeutic use.
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