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278416

Sigma-Aldrich

Vinylsulfonic acid sodium salt solution

25 wt. % in H2O, technical grade

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Synonym(s):
Ethylenesulfonic acid sodium salt, Sodium vinylsulfonate solution, Vinylsulfonic acid sodium salt
Linear Formula:
CH2=CHSO3Na
CAS Number:
3039-83-6
Molecular Weight:
130.10
Beilstein/REAXYS Number:
3711195
MDL number:
MFCD00007520
UNSPSC Code:
12162002
PubChem Substance ID:
24856813
NACRES:
NA.23

grade

technical grade

contains

100 ppm monomethyl ether hydroquinone as inhibitor

concentration

25 wt. % in H2O

refractive index

n20/D 1.376

density

1.176 g/mL at 25 °C

SMILES string

[Na+].[O-]S(=O)(=O)C=C

InChI

1S/C2H4O3S.Na/c1-2-6(3,4)5;/h2H,1H2,(H,3,4,5);/q;+1/p-1

InChI key

BWYYYTVSBPRQCN-UHFFFAOYSA-M

Application

Sodium vinyl sulfonate is a useful reagent (monomer) for the formation of poly(anionic) polymers and copolymers.

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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The heterogeneous sulfoethylation of cellulose, xylan, α-1,3-glucan, glucomannan, pullulan, curdlan, galactoglucomannan, and agarose was studied using sodium vinylsulfonate (NaVS) as reagent in presence of sodium hydroxide and iso-propanol (i-PrOH) as slurry medium. The influence of the concentration of polymer, water
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Organic fouling and inorganic scaling are the main hurdles for efficient operation of reverse osmosis (RO) technology in a wide range of applications. This study demonstrates dual-functionality surface modification of thin-film composite (TFC) RO membranes to simultaneously impart anti-scaling and
Attempts at desensitization of women immunized by the Rh factor. I. The use of ethylene disulfonate.
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In this study, the effect of water soluble homopolymer of vinylsulfonic acid on spontaneous crystallization of calcium oxalate (CaOx) was investigated. CaOx crystals exhibiting different shapes and phase structures were produced in the presence of polymer. While the crystal growth
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Organic letters, 4(15), 2549-2551 (2002-07-19)
[reaction: see text] Various radical species generated from either the corresponding iodo- or bromo- compounds and tri-n-butyltin hydride were added in an intermolecular fashion to the activated acceptor pentafluorophenyl vinylsulfonate. The products of each reaction were then subjected to aminolysis
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