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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

Quality Level

100

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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Toshiaki Hattori et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 24(4), 543-546 (2008-04-12)
Polyion complexes of three chitosans with poly(vinyl sulfate) (PVS) and dodecylbenzene sulfonate (DBS) were examined by a potentiometric study that was to separately measure the pH of sample solutions individually prepared. Apparent formation constants (Ki) of ion association between the
T T Luong et al.
European journal of pharmacology, 208(3), 213-221 (1991-11-13)
Inositol 1,4,5-trisphosphate (InsP3) serves as a second messenger for Ca2+ mobilization in a wide variety of cells. InsP3 activates a specific receptor/channel located on an internal Ca2+ store. Because heparin has already been shown to block the action of InsP3
Yasuo Yoshioka et al.
Biochimica et biophysica acta, 1624(1-3), 54-59 (2003-12-04)
We previously reported the development of a "cytomedicine" that consists of cells trapped in alginate-poly-L-lysine-alginate (APA) microcapsules and agarose microbeads. The functional cells that are entrapped in semipermeable polymer are completely isolated from cellular immune system. However, the ability of
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
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
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