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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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T Ramakrishna et al.
Biochemistry international, 26(1), 125-133 (1992-02-01)
RNAase SPL, a ribonuclease isolated earlier from bovine seminal plasma, was shown to possess the ability to produce large acid-insoluble fragments of Mg(2+)-containing RNA in a limit digest. The factor which could be responsible for this apparent specificity has been
E Sedlák et al.
Biochimica et biophysica acta, 1434(2), 347-355 (1999-10-19)
The effect of polyanion, poly(vinylsulfate), used as a model of negatively charged surface, on ferric cytochrome c (ferricyt c) structure in acidic pH has been studied by absorbance spectroscopy, circular dichroism (CD), tryptophan (Trp) fluorescence and microcalorimetry. The polyanion induced
Hiroshi Matsunami et al.
Colloids and surfaces. B, Biointerfaces, 56(1-2), 142-148 (2006-11-23)
Formation of protein-polyelectrolyte complexes (PPCs) between bovine serum albumin (BSA) and potassium poly (vinyl alcohol) sulfate (KPVS) was studied at pH 3 as a function of ionic strength. Turbidimetric titration was employed by a combination of dynamic light scattering (DLS)
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
D Rentzeperis et al.
Nature structural biology, 6(6), 569-573 (1999-06-09)
The refolding rate of the Arc repressor dimer can be accelerated 30-fold or more by negatively charged polymers including single-stranded and double-stranded DNA, RNA, and polyvinylsulfate but not by neutral or positively charged polymers. The salt-dependence of the polyanion-mediated process
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