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
S3014
Sodium chloride
Molecular Biology, DNase, RNase, and protease, none detected, ≥99% (titration)
Synonym(s):
Halite, NaCl
About This Item
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grade
Molecular Biology
Quality Level
Assay
≥99% (titration)
form
crystalline
impurities
DNAse, none detected
Endonuclease, none detected
NICKase, none detected
RNAse, none detected
protease, none detected
turbidity
≤3.5 NTU
pH
7
mp
801 °C (lit.)
solubility
H2O: 1 g/10 mL, clear, colorless
density
2.16 g/cm3 at 25 °C (77 °F)
anion traces
phosphate (PO43-): ≤5 ppm
cation traces
K: ≤50 ppm
≤5 ppm (Heavy Metals by ICP-OES)
suitability
suitable for Western blot
suitable for mass spectrometry
suitable for molecular biology
application(s)
cell analysis
foreign activity
DNase, RNase, and protease, none detected
SMILES string
[Na+].[Cl-]
InChI
1S/ClH.Na/h1H;/q;+1/p-1
InChI key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
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This Item | 71376 | S7653 | 71383 |
|---|---|---|---|
| form crystalline | form solid | form powder | form solid |
| solubility H2O: 1 g/10 mL, clear, colorless | solubility H2O: 1 M at 20 °C, clear, colorless | solubility H2O: 1 M, clear, colorless | solubility water: soluble (358 g/l at 20 °C (68 °F)) |
| assay ≥99% (titration) | assay ≥99.5% (AT) | assay ≥99.5% (AT) | assay 99.7% (dried substance) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| grade for molecular biology | grade for molecular biology | grade - | grade - |
| impurities DNAse, none detected, NICKase, none detected, protease, none detected, Endonuclease, none detected, RNAse, none detected | impurities DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, ≤0.001% total nitrogen (N) | impurities filtertest, complies, insoluble matter, complies | impurities - |
Application
Other Notes
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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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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