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Merck
CN

278424

Sigma-Aldrich

聚乙烯磺酸钠 溶液

30-40 wt. % in H2O, technical grade

别名:

PVSA

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关于此项目

线性分子式:
(C2H3NaO3S)n
化学文摘社编号:
9002-97-5
MDL编号:
MFCD00084471
UNSPSC代码:
12162002
PubChem化学物质编号:
24856814
NACRES:
NA.23

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等级

technical grade

质量水平

200

表单

liquid

浓度

30-40 wt. % in H2O

折射率

n20/D 1.389

密度

1.267 g/mL at 25 °C

SMILES字符串

[Na]OS(=O)(=O)C=C

InChI

1S/C2H4O3S.Na/c1-2-6(3,4)5;/h2H,1H2,(H,3,4,5);/q;+1/p-1

InChI key

BWYYYTVSBPRQCN-UHFFFAOYSA-M

相关类别

应用

可以使用聚（乙烯基磺酸，钠盐）（PVSA）：

  • 制备高吸水性半互穿聚合物网络水凝胶。
  • 作为全固态超级电容器中质子传导的固体电解质。
  • 作为制备多孔配位聚合物（CP）高质量晶体的结晶控制剂。PVSA 不仅调节晶体的尺寸和结构，还调节晶体的偏好取向，从而使 CP 通道在散装粉末状态下排列。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

10 - Combustible liquids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ4984
MKCZ4476
MKCX9288
MKCX1282
MKCV5663

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Paul McDonald et al.
Biotechnology and bioengineering, 102(4), 1141-1151 (2008-11-26)
We evaluated the potential for polyelectrolyte induced precipitation of antibodies to replace traditional chromatography purification. We investigated the impact of solution pH, solution ionic strength and polyelectrolyte molecular weight on the degree of precipitation using the anionic polyelectrolytes polyvinylsulfonic acid
Nezaket Dolmaci et al.
Artificial cells, blood substitutes, and immobilization biotechnology, 40(4), 275-279 (2012-01-18)
A new amperometric biosensor was developed for determining hypoxanthine in fish meat. Xanthine oxidase with pyrrole and polyvinylsulphonate was immobilized on the surface of a platinum electrode by electropolymerization. The determination of xanthine-hypoxanthine was performed by means of oxidation of
A Gambhir et al.
Applied biochemistry and biotechnology, 96(1-3), 249-257 (2002-01-11)
Immobilization of urease and glutamate dehydrogenase enzymes in electrochemically prepared polypyrrole-polyvinyl sulfonate films (PPY-PVS) was carried out using physical adsorption and electrochemical entrapment techniques. Detailed studies on optimum pH, Fourier transform infrared spectroscopy, cyclic voltammetry, and scanning electron microscopy of
Jitka Caslavska et al.
Electrophoresis, 27(23), 4618-4630 (2006-12-01)
Bidirectional ITP in fused-silica capillaries double-coated with Polybrene and poly-(vinylsulfonate) is a robust approach for analysis of low-molecular-mass compounds. EOF towards the cathode is strong (mobility >4.0 x 10(-8) m(2)/Vs) within the entire pH range investigated (2.40-8.08), dependent on ionic
Yuejuan Cai et al.
Frontiers in bioscience : a journal and virtual library, 12, 1946-1955 (2006-11-28)
In pH 6.0 phosphate buffer solutions (PBS), a glassy carbon electrode (GCE) modifying by nano-tin oxide/polyvinyl sulfonic potassium (nano-SnO2/PVS) exhibited an enhanced effectiveness for the oxidation of ciprofloxacin (CFX), which compared with a bare GCE or a nano-SnO2 modified electrode.
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