Merck
All Photos(1)

77627

Supelco

聚乙烯聚吡咯烷酮

~110 μm particle size

Synonym(s):
PVPP, 聚乙烯基吡咯烷酮,交联
CAS Number:
MDL编号:
NACRES:
NA.21

形式

lumps

质量水平

100

粒径

~110 μm

application(s)

food and beverages

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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一般描述

聚(乙烯基吡咯烷酮)是一种交联均聚物形式的纯化乙烯基吡咯烷酮。它具有吸湿性。它已被广泛用于植物激素的纯化。[1]它可通过氢键与酚类化合物进行结合。[2]

应用

其已被用于测定DNA浓度的裂解缓冲液终。[3]它还可用于使用表面增强激光解吸电离飞行时间质谱(SELDI-TOF MS)从叶提取物中重组蛋白进行检测。[4]

特点和优势

与酚类和生物碱类形成复合物,以便从植物样品中将其除去,从而防止它们对蛋白质产生改性,并且消除它们在分光光度法测定蛋白质含量时可能带来的干扰。据报道,它还能够提高酶的稳定性。

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

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Certificate of Origin

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More Documents

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