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9003-39-8 - Polyvinylpyrrolidone, average M.W. 58,000 - PVP K-30 - A14315 - Alfa Aesar

A14315 Polyvinylpyrrolidone, average M.W. 58,000

CAS-Nummer
9003-39-8
Synonyme
PVP K-30

Größe Preis ($) Menge Verfügbarkeit
100g 28,43
500g 73,23
2500g 286,34
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Polyvinylpyrrolidone, average M.W. 58,000

MDL
MFCD00149016

Chemische Eigenschaften

Formel
(C6H9NO)n
Löslichkeit
Soluble in water.

Anwendungen

Polyvinylpyrrolidone is used as an adhesive in glue sticks; an emulsifier and a disintegrant for solution polymerization; an additive to Doro's RNA extraction buffer; as a liquid-phase dispersion enhancing agent in diffusion-ordered spectroscopy (DOSY) NMR and as a thickening agent in tooth whitening gels. It finds use in personal care products like shampoos and toothpastes, in ink for inkjet printers as well as in contact lens solutions. It is used as a food additive and in the wine industry as a fining agent for white wine. It is used as a capping agent to synthesize silver nanowires through a polyol process.

Bemerkungen

Hygroscopic. Incompatible with strong oxidizing agents.

Literaturverweise

Hou, X. Y.; Chen, S.; Shun, L. J.; Zhao, Y. N.; Zhang, Z. W.; Long, Y. F.; Zhu, L. Visual detection of trace copper ions based on copper-catalyzed reaction of ascorbic acid with oxygen. Spectrochim. Acta Mol. Biomol. Spectrosc. 2015, 149, 103-108.

Liu, J.; Hu, M., Song, Y.; Wang, F.; Ji, J.; Li, Z. A novel strategy to prepare silver nanoparticles by ethanol-induced shape conversion of silver dendrites from modified galvanic replacement. Synt. Met. 2014, 187, 185-192.

Weitere Referenzen

Merck
14,7697
Harmonized Tariff Code
3905.99
TSCA
Yes

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Kürzlich angesehen

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Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf