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271969

Sigma-Aldrich

Poly(vinyl sulfate) potassium salt

average Mw ~170,000

Synonym(s):

potassium ethenyl sulfate

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About This Item

Linear Formula:
[CH2CH(OSO3K)]n
CAS Number:
26182-60-5
MDL number:
MFCD00081923
UNSPSC Code:
12162002
PubChem Substance ID:
24856444
NACRES:
NA.23

form

powder

mol wt

average Mw ~170,000

SMILES string

[K]OS(=O)(=O)OC=C

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Related Categories

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Takato Mizunuma et al.
Colloids and surfaces. B, Biointerfaces, 56(1-2), 155-160 (2006-12-22)
We studied the immobilization of a mycelium (Aspergillus niger) using the working hypothesis as follows: (a) when polycation was added to the cell suspension, a few parts of it would bind on the surface of a hypha, allowing to gather
Nirmal Prabhakar et al.
Analytica chimica acta, 589(1), 6-13 (2007-04-03)
Double stranded calf thymus deoxyribonucleic acid entrapped polypyrrole-polyvinyl sulphonate (dsCT-DNA-PPy-PVS) films fabricated onto indium-tin-oxide (ITO) coated glass plates have been used to detect organophosphates such as chlorpyrifos and malathion. These disposable dsCT-DNA-PPy-PVS/ITO bioelectrodes have been characterized using cyclic voltammetry, Fourier-transform-infra-red
M Müller et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 77(4), 709-716 (2010-09-14)
The preparation and spectroscopic and microscopic characterization of oriented polyelectrolyte multilayers (PEM) interesting for defined nanostructured functional materials and surfaces are reviewed. Oriented PEM were generated by consecutively adsorbing α-helical poly(l-lysine) (PLL) and oppositely charged polyanions like poly(vinylsulfate) (PVS) or
E Sedlák et al.
General physiology and biophysics, 21(2), 175-188 (2002-09-19)
Interaction of polyanion poly(vinylsulfate) with oxidized cytochrome c (cyt c) significantly affects the protein main characteristics. One of them, pKa value of acidic transition, was shifted from an apparent pKa value 2.5 (typical for cyt c in low ionic strength
E Sedlák et al.
Biopolymers, 46(3), 145-154 (1998-08-12)
The properties of the complexes of ferricytochrome c with two different polyanions--poly(vinylsulfate) and poly(4-styrene-sulfonate)--with a comparable charge density but with the different size of the uncharged part of their molecules have been studied by means of optical spectroscopy, differential scanning
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