RDD033

Polyvinylpyrrolidone

free-flowing, Redi-Dri^™, powder, average mol wt 40,000

• Synonyme(s) : PVP, Polyvidone, Povidone
• Formule linéaire : (C₆H₉NO)_n
• Numéro CAS: 9003-39-8
• Numéro MDL: MFCD00149016
• Code UNSPSC : 12352005
• Nomenclature NACRES : NA.25

Propriétés

• Niveau de qualité: 100
• Gamme de produits: Redi-Dri^™
• Forme: powder
• Poids mol.: average mol wt 40,000
• Chaîne SMILES: C=CN1CCCC1=O
• InChI: 1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
• Clé InChI: WHNWPMSKXPGLAX-UHFFFAOYSA-N

Description

Description générale

Polyvinylpyrrolidone or PVP is commonly used surfactant or detergent that is nonionic and highly soluble. Ideal for solubilizing and stabilizing proteins, enzymes, and other biomolecules. Ideal for isolation, purification, and characterization. PVP can also be used as a stabilizer to prevent the aggregation or denaturation of proteins during experimental procedures. Its mild nonionic nature and high solubility make it a favorable choice in research applications.

Caractéristiques et avantages

• Redi-Dri^™ packaging controls moisture for hygroscopic chemicals that commonly clump
• Anhydrous powder remains free-flowing and easy to use
• Safer to handle and weigh out for routine use in lab
• Eliminates clumps, maintaining product moisture, quality, and attributes

Autres remarques

Le polyvinylpyrrolidone est un constituant de la solution de Denhardt et est inclus à une concentration de 1 % (p/v) dans la solution-mère standard 50X.

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Informations légales

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable