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Merck
CN

561223

Sigma-Aldrich

聚(4-苯乙烯磺酸) 溶液

Mw ~75,000, 18 wt. % in H2O

别名:

PSS

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About This Item

线性分子式:
(C8H8O3S)n
CAS号:
MDL编号:
UNSPSC代码:
12162002
NACRES:
NA.23

分子量

Mw ~75,000

质量水平

浓度

18 wt. % in H2O

折射率

n20/D 1.3718

pH值(酸碱度)

1.55 (25 °C)

粘度

20 cP(25 °C, Brookfield) (20 rpm)

溶解性

H2O: soluble
ethanol: soluble
lower glycols: soluble
methanol: soluble

密度

1.11 g/mL at 25 °C

SMILES字符串

[Ca+2].[S](=O)(=O)([O-])c1c(cccc1)C=C

InChI

1S/C8H8O3S.Ca/c1-2-7-5-3-4-6-8(7)12(9,10)11;/h2-6H,1H2,(H,9,10,11);/q;+2/p-1

InChI key

IJBYVKWTVVYTPL-UHFFFAOYSA-M

应用

聚电解质。用于电记录和电子照相基底的导电和防静电树脂。

特点和优势

绝佳的成膜和涂覆性能。在广泛的相对湿度范围内具有良好的传导特性。

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1A

储存分类代码

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Karen M Gallegos et al.
Frontiers in microbiology, 9, 3269-3269 (2019-02-01)
Chlamydia is the most frequently reported sexually transmitted bacteria causing 2.9 million infections annually in the United States. Diagnosis, treatment, and sequelae of chlamydial disease cost billions of dollars each year in the United States alone. Considering that a heparin
Naïg Aurélia Lüdmilla Chenais et al.
Journal of neural engineering (2020-11-25)
Retinal stimulation in blind patients evokes the sensation of discrete points of light called phosphenes, which allows them to perform visually guided tasks, such as orientation, navigation, object recognition, object manipulation and reading. However, the clinical benefit of artificial vision
Laura Ferlauto et al.
Frontiers in neuroscience, 12, 648-648 (2018-10-05)
Reducing the mechanical mismatch between the stiffness of a neural implant and the softness of the neural tissue is still an open challenge in neuroprosthetics. The emergence of conductive hydrogels in the last few years has considerably widened the spectrum
Colonic ulceration in a patient with renal disease and hyperkalemia.
Johanna L Chelcun et al.
JAAPA : official journal of the American Academy of Physician Assistants, 25(10), 34-34 (2012-11-03)
Asking the question again: are cation exchange resins effective for the treatment of hyperkalemia?
Kamel S Kamel et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 27(12), 4294-4297 (2012-09-20)

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We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.

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