Merck
All Photos(3)

856568

Sigma-Aldrich

聚乙烯吡咯烷酮

powder, average Mw ~55,000

Synonym(s):
PVP, Polyvidone, 聚维酮
Linear Formula:
(C6H9NO)n
CAS Number:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

形式

powder

质量水平

200

分子量

average Mw ~55,000

InChI

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

InChI key

WHNWPMSKXPGLAX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

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是合成和包覆银纳米晶的主要成分之一。它是合成钯纳米棒、 三角、纳米板、 双纳米棒和双锥体的还原剂和胶体稳定剂在银纳米球、金纳米膜的合成中也可作为盖层剂。PVP的一般应用领域有:制药、食品、饮料、化妆品、化妆品、摄影等行业。

包装

100, 500 g in poly bottle

其他说明

聚乙烯吡咯烷酮是 Denhardt′s 溶液的成分,以 1% (w/v) 的浓度包含在 50× 标准储存液中。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service