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Merck
CN
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文件

安全信息

437190

Sigma-Aldrich

聚乙烯吡咯烷酮

average Mw ~1,300,000 by LS

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别名:
PVP, 聚维酮
线性分子式:
(C6H9NO)n
CAS号:
9003-39-8
MDL编号:
MFCD00149016
UNSPSC代码:
12162002
PubChem化学物质编号:
24867354
NACRES:
NA.23

形式

powder

质量水平

200

分子量

average Mw ~1,300,000 by LS

mp

>300 °C

SMILES字符串

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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相关类别

一般描述

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。

应用

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。

其他说明

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）。

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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