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271969

Sigma-Aldrich

Poly(vinyl sulfate) potassium salt

average Mw ~170,000

Synonyma:

potassium ethenyl sulfate

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About This Item

Lineární vzorec:
[CH2CH(OSO3K)]n
Číslo CAS:
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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Související kategorie

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Osvědčení o analýze (COA)

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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
E Holler et al.
European journal of biochemistry, 206(1), 1-6 (1992-05-15)
Poly(L-malate) is an unusual polyanion found in nuclei of plasmodia of Physarum polycephalum. We have investigated, by enzymatic and fluorimetric methods, whether poly(L-malate) and structurally related polyanions can interact with DNA-polymerase-alpha-primase complex and with histones of P. polycephalum. Poly(L-malate) is
Hugh D Burrows et al.
Physical chemistry chemical physics : PCCP, 14(22), 7950-7953 (2012-05-10)
Much stronger binding is seen in aqueous solutions between the anionic polyelectrolyte potassium poly(vinyl sulfate) and the substitution labile aluminium(III) than with the kinetically inert chromium(III). This strongly supports the idea that entropy driven water loss from the hydration sphere
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