RDD033
Polyvinylpyrrolidone
free-flowing, Redi-Dri™, powder, average mol wt 40,000
Synonym(s):
PVP, Polyvidone, Povidone
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About This Item
Recommended Products
Quality Level
product line
Redi-Dri™
form
powder
mol wt
average mol wt 40,000
SMILES string
C=CN1CCCC1=O
InChI
1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
InChI key
WHNWPMSKXPGLAX-UHFFFAOYSA-N
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General description
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.
Features and Benefits
- 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
Other Notes
Polyvinylpyrrolidone is a component of Denhardt′s Solution and is included at a concentration of 1% (w/v) in the standard 50X stock solution.
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Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Comparable product
Product No.
Description
Pricing
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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