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81420

Sigma-Aldrich

Polyvinylpyrrolidone

K 30

Synonym(s):
PVP, Povidone, Polyvidone, ‘Plasdone’
Linear Formula:
(C6H9NO)n
CAS Number:
MDL number:
PubChem Substance ID:

Quality Level

form

powder

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 (PVP), also commercially known as K30, is a water soluble polymer. It has a hygroscopic nature with good adhesive properties. It has a stable pH and has the ability to form transparent films.

Application

PVP has a wide range of usage such as:
  • an adhesive for making gluesticks and metal adhesives
  • a dispersant for ceramics
  • coatings and inks
  • formation of synthetic fibres and textiles
  • porous membranes

Packaging

100, 500 g in poly bottle

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Robust Ag nanoplate ink for flexible electronics packaging
Li R, et al.
Nanoscale, 7(16), 7368-7377 (2015)
Solid dispersion of carbamazepine in PVP K30 by conventional solvent evaporation and supercritical methods
Sethia S and Squillante E
International Journal of Pharmaceutics, 272(1-2), 1-10 (2004)
Fabrication of CdS nanorods in PVP fiber matrices by electrospinning
Lu X, et al.
Macromolecular Rapid Communications, 26(16), 1325-1329 (2005)
Rapid pain relief using transdermal film forming polymeric solution of ketorolac
Ammar HO, et al.
Pharmaceutical Development and Technology, 18(5), 1005-1016 (2013)
In situ monitoring of flash-light sintering of copper nanoparticle ink for printed electronics
Hwang H, et al.
Nanotechnology, 23(48), 485205-485205 (2012)

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