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
72068
Hydroxyde de sodium solution
BioUltra, for molecular biology, 10 M in H2O
About This Item
Produits recommandés
Qualité
Molecular Biology
for molecular biology
Niveau de qualité
Pression de vapeur
3 mmHg ( 37 °C)
Gamme de produits
BioUltra
Forme
liquid
Concentration
10 M in H2O
9500-10500 mmol/L (titration, acidimetric)
Technique(s)
ELISA: suitable
immunofluorescence: suitable
western blot: suitable
Impuretés
DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
pH
14
pb
105-140 °C
Pf
-12 - -10 °C (10 - 50 °F)
Solubilité
water: soluble
Densité
1.320-1.340 g/cm3
Traces de cations
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
Absorption UV
λ: 260 nm Amax: ≤0.08
λ: 280 nm Amax: ≤0.05
Chaîne SMILES
[OH-].[Na+]
Adéquation
suitable for Western blot
suitable for molecular biology
Application(s)
agriculture
life science and biopharma
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
Clé InChI
HEMHJVSKTPXQMS-UHFFFAOYSA-M
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Description générale
Application
- pour préparer un réactif A (NaOH 0,1 M) en vue de l'inactivation par le pH du L-lactate endogène par la L-lactate déshydrogénase (L-LDH)[2].
- comme constituant d'une solution de fusion alcaline fraîche destinée à dénaturer un brin antisens[3].
- pour préparer des hydrogels de collagène de type I destinés à la fabrication de dispositifs microfluidiques.[4]
Actions biochimiques/physiologiques
Autres remarques
Produit comparable
Mention d'avertissement
Danger
Mentions de danger
Classification des risques
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Code de la classe de stockage
8B - Non-combustible corrosive hazardous materials
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Les clients ont également consulté
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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 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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where is user manual?
1 answer-
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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