Vinylsulfonic acid sodium salt solution

25 wt. % in H2O, technical grade

Vinylsulfonic acid sodium salt, Sodium vinylsulfonate solution, Ethylenesulfonic acid sodium salt
Linear Formula:
CAS Number:
Molecular Weight:
Beilstein/REAXYS Number:
MDL number:
PubChem Substance ID:


technical grade


100 ppm monomethyl ether hydroquinone as inhibitor


25 wt. % in H2O

refractive index

n20/D 1.376


1.176 g/mL at 25 °C

SMILES string




InChI key


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250 mL in poly bottle
1 L in poly bottle


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


NONH for all modes of transport

WGK Germany


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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