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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
Hydroxyde de sodium solution
BioUltra, Molecular Biology, 10 M in H2O
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108,00 €
108,00 €
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Nom du produit
Hydroxyde de sodium solution, 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
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Cet article | 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
- 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)[1].
- comme constituant d'une solution de fusion alcaline fraîche destinée à dénaturer un brin antisens[2].
- pour préparer des hydrogels de collagène de type I destinés à la fabrication de dispositifs microfluidiques.[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 de stockage
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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Protocoles
Preparation of Plasmid DNA by Alkaline Lysis with SDS: Maxipreparation between Cold Spring Harbor Laboratory Press and our research team.
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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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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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