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
71386
Sodium chloride solution
BioUltra, Molecular Biology, ~5 M in H2O
Synonym(s):
Halite, NaCl, sodium chloride
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$141.00
$141.00
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Product Name
Sodium chloride solution, BioUltra, Molecular Biology, ~5 M in H2O
InChI
1S/ClH.Na/h1H;/q;+1/p-1
SMILES string
[Na+].[Cl-]
InChI key
FAPWRFPIFSIZLT-UHFFFAOYSA-M
grade
Molecular Biology
product line
BioUltra
form
liquid
concentration
~5 M in H2O
technique(s)
DNA extraction: suitable
LAMP: suitable
impurities
DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
refractive index
n20/D 1.378
pH
5.0-7.0 (25 °C)
solubility
water: soluble
density
1.186 g/mL (5 M in water)
cation traces
Al: ≤1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg
λ
neat
UV absorption
λ: 260 nm Amax: 0.02
λ: 280 nm Amax: 0.01
suitability
suitable for molecular biology
application(s)
genomic analysis
Quality Level
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This Item | 71376 | S8776 | S6546 |
|---|---|---|---|
| form liquid | form solid | form - | form - |
| solubility water: soluble | solubility H2O: 1 M at 20 °C, clear, colorless | solubility - | solubility - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| grade for molecular biology | grade for molecular biology | grade - | grade - |
| impurities DNases, none detected, insoluble matter, passes filter test, proteases, none detected, RNases, none detected, phosphatases, 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 endotoxin, tested | impurities - |
| pH 5.0-7.0 (25 °C) | pH 5.0-8.0 (25 °C, 1 M in H2O) | pH - | pH - |
Application
- polyethylene glycol (PEG) buffer for the purification of double-tagged products
- NT2 buffer for the preparation of antibody-coated Protein A Sepharose (PAS) beads and immunoprecipitation of ribonucleoproteins (RNPs)
- chilled lysis buffer for the isolation of single nuclei from mice kidney
Features and Benefits
- Geologically stable
- Suitable for purification, precipitation, and crystallization
General description
Other Notes
comparable product
Storage Class
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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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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