跳转至内容
Merck

437190

Sigma-Aldrich

聚乙烯吡咯烷酮

average Mw ~1,300,000 by LS

别名:

PVP, 聚维酮

登录查看公司和协议定价


About This Item

线性分子式:
(C6H9NO)n
CAS号:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

形狀

powder

分子量

average Mw ~1,300,000 by LS

mp

>300 °C

SMILES 字串

C=CN1CCCC1=O

InChI

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

InChI 密鑰

WHNWPMSKXPGLAX-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

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。

應用

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。

其他說明

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)。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Synthesis and Characterization of Zirconium Tungstate Ultra-Thin Fibers.
Zhang L, et al.
Crystal Growth & Design, 9(2), 667-670 (2009)
Spray deposition of electrospun TiO2 nanorods for dye-sensitized solar cell
Fujihara K, et al.
Nanotechnology, 18(36), 365709-365709 (2007)
Synthesis and characterization of fivefold twinned nanorods and right bipyramids of palladium
Xiong Y, et al.
Chemical Physics Letters, 440(4), 273-278 (2007)
Yujie Xiong et al.
Journal of the American Chemical Society, 129(12), 3665-3675 (2007-03-06)
This paper describes a simple and versatile method for growing highly anisotropic nanostructures of Pd, single-crystal nanobars bounded by {100} facets and single-crystal nanorods with their side surfaces enclosed by {100} and {110} facets. According to thermodynamic arguments, Pd atoms
Yujie Xiong et al.
Journal of the American Chemical Society, 127(48), 17118-17127 (2005-12-01)
The rapid reduction of Na(2)PdCl(4) by ethylene glycol in the presence of poly(vinyl pyrrolidone) (PVP) has recently been demonstrated as a convenient method of generating Pd cubooctahedra and twinned nanoparticles. Here we describe a new procedure where Pd triangular or

商品

Electrospinning technique applications discussed, emphasizing control of nanofibers and assembly into 3D architectures.

Electrospinning technique applications discussed, emphasizing control of nanofibers and assembly into 3D architectures.

Electrospinning technique applications discussed, emphasizing control of nanofibers and assembly into 3D architectures.

Electrospinning technique applications discussed, emphasizing control of nanofibers and assembly into 3D architectures.

查看所有结果

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门