278416

Sigma-Aldrich

Vinylsulfonic acid sodium salt solution

25 wt. % in H2O, technical grade

Synonym(s):
Vinylsulfonic acid sodium salt, Sodium vinylsulfonate solution, Ethylenesulfonic acid sodium salt
Linear Formula:
CH2=CHSO3Na
CAS Number:
Molecular Weight:
130.10
Beilstein/REAXYS Number:
3711195
MDL number:
PubChem Substance ID:
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

Related Categories

Packaging

250 mL in poly bottle
1 L in poly bottle

Application

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

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Surface functionalization of reverse osmosis membranes with sulfonic groups for simultaneous mitigation of silica scaling and organic fouling.
Guan, et al.
Water Research, 185, 116203-116203 (2020)
Lars Gabriel et al.
Carbohydrate polymers, 246, 116533-116533 (2020-08-05)
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...
Fuad Al-Rimawi et al.
Journal of chromatography. A, 1160(1-2), 326-335 (2007-06-05)
The potential of methacrylate-based mixed-mode monolithic stationary phases bearing sulfonic acid groups for the separation of positively charged analytes (alkylanilines, amino acids, and peptides) by capillary electrochromatography (CEC) is investigated. The retention mechanism of protonated alkylanilines as positively charged model...
Toshiki Miyazaki et al.
Journal of materials science. Materials in medicine, 20(1), 157-161 (2008-08-16)
Apatite formation in the living body is an essential requirement for artificial materials to exhibit bone-bonding bioactivity. It has been recently revealed that sulfonic groups trigger apatite nucleation in a body environment. Organic-inorganic hybrids consisting of organic polymers and the...
Priyadarshini Jaishankar et al.
Bioorganic & medicinal chemistry letters, 18(2), 624-628 (2007-12-07)
A systematic study of P2 and P3 substitution in a series of vinyl sulfone cysteine protease inhibitors is described. The introduction of a methyl substituent in the P2 phenylalanine aryl ring had a favorable effect on protease inhibition and conferred...

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