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Merck
CN

PVP360

Sigma-Aldrich

聚乙烯吡咯烷酮

mol wt (number average molecular weight Mn 360kDa)

别名:

PVP, 聚维酮

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1 EA
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1 EA
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About This Item

线性分子式:
(C6H9NO)n
CAS号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.21

CN¥8,286.52


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生物来源

synthetic

质量水平

表单

powder

分子量

(number average molecular weight Mn 360kDa)

粘度值

80-100(lit.)

溶解性

water: soluble 100 mg/mL

痕量阳离子

heavy metals (as Pb): ≤5 ppm

SMILES字符串

C=CN1CCCC1=O
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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126658A584312666
assay

≥98% (SDS-PAGE)

assay

≥95% (cellulose acetate electrophoresis)

assay

≥96% (agarose gel electrophoresis)

assay

≥95% (SDS-PAGE)

form

liquid

form

solid

form

lyophilized powder

form

solid

packaging

pkg of 1 mg

packaging

-

packaging

-

packaging

-

Gene Information

human ... ALBU(213)

Gene Information

-

Gene Information

human ... ALB(213)

Gene Information

-

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

一般描述

聚乙烯吡咯烷酮[聚(N-乙烯-2-吡咯烷酮),PVP]是一种稳定的、大分子、无毒的非离子型聚合物。广泛应用于医疗、工业、制药、食品、化妆品和电子行业。可通过N-乙烯-2-吡咯烷酮的自由基聚合反应形成。[1][2]

应用

聚乙烯吡咯烷酮(PVP)可作为:
  • 金属纳米颗粒(NP)合成的稳定剂,因为其疏水碳链产生的排斥力可防止纳米粒子团聚。[1][2]
  • 作为杆状羟磷灰石(HAp)纳米粒子合成中的封端剂,控制羟磷灰石晶体的成核和生长。[3]
  • 在制药行业中用作药物分散和悬浮的合成聚合物溶媒。[4]
  • 溶液聚合的乳化剂和崩解剂[5]

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)。

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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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