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Merck

81440

Sigma-Aldrich

Polyvinylpyrrolidone

K 90

Sinónimos:

PVP, Polyvidone, Povidone

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About This Item

Fórmula lineal:
(C6H9NO)n
Número de CAS:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Quality Level

form

powder or crystals (or flakes)

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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Application

Polyvinylpyrrolidone (PVP),also known as K90 is a water soluble polymer with good bio-stability. It is chemically stable, has low toxicity and is biocompatible. Hence, it is useful in a variety of applications such as cosmetics, tissue engineering, and biomedical engineering.

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

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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A high flux ultrafiltration membrane spun from PSU/PVP (K90)/DMF/1, 2-propanediol
Qin J, et al.
Journal of Membrane Science , 211(1), 139-147 (2003)
Development of poly (l-lactic acid) hollow fiber membranes for artificial vasculature in tissue engineering scaffolds
Bettahalli NMS, et al.
Journal of Membrane Science , 371(1-2), 117-126 (2011)
Mass and controlled fabrication of aligned PVP fibers for matrix type antibiotic drug delivery systems
Wang L, et al.
Chemical Engineering Journal, 307, 661-669 (2017)
Aaron R Jex et al.
Journal of clinical microbiology, 46(7), 2252-2262 (2008-05-02)
In the present study, we analyzed genetic variation in Cryptosporidium species from humans (n = 62) with clinical cryptosporidiosis in South Australia. Sequence variation was assessed in regions within the small subunit of nuclear rRNA (p-SSU), the 70-kDa heat shock
Nicole M Sanders et al.
American journal of physiology. Endocrinology and metabolism, 294(5), E853-E860 (2008-03-13)
Selective serotonin reuptake inhibitors (SSRIs) are widely prescribed for patients with comorbid diabetes and depression. Clinical case studies in diabetic patients, however, suggest that SSRI therapy may exacerbate hypoglycemia. We hypothesized that SSRIs might increase the risk of hypoglycemia by

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