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
72068
Idrossido di sodio
BioUltra, Molecular Biology, 10 M in H2O
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108,00 €
108,00 €
Informazioni su questo articolo
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Nome del prodotto
Idrossido di sodio, BioUltra, Molecular Biology, 10 M in H2O
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
SMILES string
[OH-].[Na+]
InChI key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
grade
Molecular Biology
vapor pressure
3 mmHg ( 37 °C)
product line
BioUltra
form
liquid
concentration
10 M in H2O
9500-10500 mmol/L (titration, acidimetric)
technique(s)
ELISA: suitable
immunofluorescence: suitable
western blot: suitable
impurities
DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
pH
14
bp
105-140 °C
mp
-12 - -10 °C (10 - 50 °F)
solubility
water: soluble
density
1.320-1.340 g/cm3
cation traces
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: ≤100 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: ≤0.08
λ: 280 nm Amax: ≤0.05
suitability
suitable for Western blot
suitable for molecular biology
application(s)
agriculture
life science and biopharma
Quality Level
Cerchi prodotti simili? Visita Guida al confronto tra prodotti
1 of 4
Questo articolo | S2770 | 415413 | 72064 |
|---|---|---|---|
| concentration 10 M in H2O, 9500-10500 mmol/L (titration, acidimetric) | concentration 1.0 N | concentration 48-52% (by HCl, titration), 50% in H2O | concentration 49-51% in water |
| grade for molecular biology | grade - | grade - | grade - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| form liquid | form solution | form liquid (viscous) | form liquid |
| solubility water: soluble | solubility - | solubility - | solubility - |
| pH 14 | pH - | pH 14 | pH - |
Application
- per preparare il reagente A (0,1 M NaOH) per l′inattivazione mediante pH della L-lattato deidrogenasi (L-LDH)[1]
- per la preparazione di fresco di una soluzione per la denaturazione mediante fusione alcalina del filamento antisenso[2]
- per la preparazione di un idrogel a base di collagene di Tipo-I per la fabbricazione di un dispositivo microfluidico[3]
Biochem/physiol Actions
General description
Other Notes
Comparable product
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Classe di stoccaggio
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Protocolli
Preparation of Plasmid DNA by Alkaline Lysis with SDS: Maxipreparation between Cold Spring Harbor Laboratory Press and our research team.
Contenuto correlato
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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?
1 risposta-
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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where is user manual?
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This product does not have a protocol associated with it. You may find it helpful to view the peer reviewed articles that mention the use of this product: https://www.sigmaaldrich.com/search/72068?focus=papers&page=1&perpage=30&sort=relevance&term=72068&type=citation_search.
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