The purity of this solution is not determined. However, the purity of the sodium chloride used to prepare this product has a minimum purity of 99%.
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Über diesen Artikel
sterility
0.2 μm filtered
Quality Segment
concentration
5 M
density
1.190 g/cm3
SMILES string
[Na+].[Cl-]
InChI
1S/ClH.Na/h1H;/q;+1/p-1
InChI key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
General description
Application
- als Zusatz in serumfreiem Medium für die Präparation einer CA3-Pyramidalneuronenschicht[1]
- zur Herstellung von Oligonukleotid-Annealing-Puffer
- zur Herstellung von phosphatgepufferter Kochsalzlösung und Puffern bei der Phosphatase-Methylesterase-1(PME-1)-Hemmung und Counterscreening-Assays
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Dieser Artikel | |||
|---|---|---|---|
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level 200 |
| density 1.190 g/cm3 | density - | density 1.186 g/mL (5 M in water) | density 1.000 g/cm3 at 20 °C |
| sterility 0.2 μm filtered | sterility sterile; sterile-filtered | sterility - | sterility - |
| concentration 5 M | concentration 5 M | concentration ~5 M in H2O | concentration 0.83-0.86% NaCl, 0.85% |
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Lagerklasse
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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What is the purity of the 5M NaCL? 99%?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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Is this product endotoxin free? What is the EU/ml concentration?
1 answer-
This product is not tested for endotoxin. Please see product S5150 at the link below. This product is an endotoxin tested, 5M Sodium Chloride Solution. The endotoxin specification for this item is <1 EU/m:L.
https://www.sigmaaldrich.com/product/sigma/s5150Helpful?
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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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