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Merck
CN

437190

聚乙烯吡咯烷酮

average Mw ~1,300,000 by LS

别名:

PVP, 聚维酮

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关于此项目

线性分子式:
(C6H9NO)n
化学文摘社编号:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
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产品名称

聚乙烯吡咯烷酮, average Mw ~1,300,000 by LS

InChI

1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2

SMILES string

C=CN1CCCC1=O

InChI key

WHNWPMSKXPGLAX-UHFFFAOYSA-N

form

powder

mol wt

average Mw ~1,300,000 by LS

mp

>300 °C

Quality Level

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Application

PVP是电纺连续二氧化钛纳米纤维 和钨酸锆超薄纤维的载体聚合物。 PVP是合成纳米银的重要原料之一。 它是合成钯纳米粒子
三角形和纳米板的还原剂和胶体稳定剂 它还可作为合成银纳米球、合成金纳米膜的配位稳定剂。PVP主要应用于:制药、食品、饮料、化妆品、化妆品、摄影等行业。

General description

PVP具有生物相容性、低毒、粘附性、络合稳定性、相对惰性、耐热降解等特点。通过N-乙烯基-2-吡咯烷酮的聚合反应或Reppe合成技术,可以很容易地制备出该化合物。

Other Notes

聚乙烯吡咯烷酮是 Denhardt′s 溶液的一种成分,在标准 50X 储备溶液中的浓度为 1%(w/v)。

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

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