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Acétate de sodium, solution aqueuse 1 M, pH 4,5, exempt de RNAse, Thermo Scientific Chemicals

Product Code. 15450317
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Product Code. 15450317 Supplier Thermo Scientific Alfa Aesar Supplier No. J63669.AK
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CAS: 127-09-3 | C2H3NaO2 | 82.03 g/mol

Sodium Acetate is used as a buffer in the buffering range of pH 3.6-5.6. And also used in the purification and precipitation of nucleic acids, in protein crystallization, Staining of gels in protein gel electrophoresis and HPLC. Mordant dyeing; DNA microarray studies of E. coli response. Investigation of protein unfolding during reverse phase chromatography. Used in conjunction with sodium carbonate to enhance the activation of freeze-dried subtilisin Carlsberg in organic solvents. As a substrate of acetokinase.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
L’acétate de sodium est utilisé comme tampon dans la plage de pH 3,6-5,6. Et également utilisé dans la purification et la précipitation des acides nucléiques, dans la cristallisation des protéines, la coloration des gels dans l’électrophorèse sur gel de protéines et la HPLC. Coloration par mordant ; Études microarray d’ADN de la réponse d’E. coli. Étude du dépliage des protéines lors de la chromatographie en phase inverse. Utilisé en association avec le carbonate de sodium pour renforcer l’activation de la subtilisine Carlsberg lyophilisée dans les solvants organiques. Comme substrat de l’acétokinase.

Solubilité
Entièrement miscible.

Remarques
Garder le récipient hermétiquement fermé. Stocker dans des conditions fraîches et sèches et dans des récipients bien scellés.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 127-09-3
Formule moléculaire C2H3NaO2
Poids moléculaire (g/mol) 82.03
Numéro MDL MFCD00012459
Clé InChI VMHLLURERBWHNL-UHFFFAOYSA-M
Synonyme sodium acetate, acetic acid, sodium salt, sodium acetate anhydrous, sodium acetate, anhydrous, acetic acid sodium salt, anhydrous sodium acetate, sodii acetas, sodium ethanoate, natrium aceticum, octan sodny czech
CID PubChem 517045
ChEBI CHEBI:32954
SMILES [Na+].CC([O-])=O

Specifications

Nom chimique ou matériau Sodium acetate
Note relative au nom RNAse free
pH 4.5
Forme physique Liquide
Quantité 250 mL
Formule linéaire NaOOCCH3
Informations sur la solubilité Fully miscible.
Nom IUPAC sodium acetate
Poids de la formule 82.03
Concentration or Composition (by Analyte or Components) 1M aq. soln.
Odeur Odorless
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