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Provichem 2203 include aqueous vinylic/acrylic emulsions: non-migratory stabilizers for binders in coatings and adhesives with superior stability and improved scrub and water resistance.
Other applications of Provichem 2203 is nickel plating (brightener and levelling agent), oil field applications and water treatment.
Provichem 2203 is also used as intermediate for organic synthesis, surfactant, pharmaceutical industry.
CAS: 3039-83-6
MF: C2H3O3S.Na
MW: 130.1
EINECS: 221-242-5
Provichem 2203 is also used in the production of ion-exchange and desalting membranes, scale inhibitors, and drilling fluids.
Additionally, Provichem 2203 is an intermediate for photo-chemicals and bio-buffers.
Provichem 2203 is a useful reagent (monomer) for the formation of poly(anionic) polymers and copolymers.
Provichem 2203 is employed as a basic brightener and leveling agent in nickel baths.
Provichem 2203 (also: sodium isethionate) is the sodium salt of 2-hydroxyethane sulfonic acid (isethionic acid), Provichem 2203 is used as a hydrophilic head group in washing-active surfactants, known as isethionates (acyloxyethanesulfonates) due to its strong polarity and resistance to multivalent ions.
Provichem 2203 is being studied as a high production volume chemical in the "High Production Volume (HPV) Chemical Challenge Program" of the US Environmental Protection Ministry EPA.
Provichem 2203 is a very effective stabiliser for vinyl acetate and acrylic dispersions, where it is introduced during the emulsion polymerisation.
Provichem 2203 behaves like an anionic monomer and becomes an integral part of the polymer particles.
The incorporated sulfonate groups stabilise the polymer dispersion by an electrostatic mechanism.
Unlike surfactant-type stabilisers, Provichem 2203 will not desorb from the polymer particles.
Provichem 2203 retains its stabilizing effect even under more severe conditions, such as high shear and freezing conditions.
Provichem 2203 provides superior mechanical stability during formulation (especially high solid latex), storage (for example in winter time), transport and final use of the water-based coatings and adhesives.
Synonyms
Sodium ethenesulfonate
3039-83-6
Sodium vinylsulfonate
Sodium ethylenesulphonate
Sodium ethylenesulfonate
Vinylsulfonic acid sodium salt
Ethenesulfonic acid, sodium salt
Sodium Vinyl sulfonate
sodium;ethenesulfonate
25053-27-4
9002-97-5
F7K3L38Z7B
MFCD00007520
CAS-3039-83-6
NSC-8957
NCGC00185758-01
UNII-F7K3L38Z7B
NSC 8957
EINECS 221-242-5
Peson (TN)
sodium vinyl sulphonate
TAMOL VS
Sodium apolate (INN)
sodium ethylene sulfonate
vinylsulfonic acid sodium
Vinylsulfonicacidsodiumsalt
Lyapolate sodium (USAN)
EC 221-242-5
SCHEMBL28654
Vinyl sulfonate, Sodium salt
Sodium vinylsulfonate solution
HS 1 (SALT)
SVS 25
vinyl sulfonic acid sodium salt
CHEMBL2106422
DTXSID0027513
AMY22517
Tox21_113468
Tox21_301466
Vinyl sulfonate, sodium salt (solid)
AKOS015912620
AKOS015962100
Sodium Vinylsulfonate, 25% aq. soln.
NCGC00255242-01
SodiumVinylsulfonate,tech.ca25%aq.soln.
DB-047774
CS-0157965
FT-0625733
FT-0700547
Sodium Vinyl Sulfonate (25% / 30% Aq.)
V0043
D04825
E81955
Q1969766
W-106946
Sodium Vinylsulfonate (25% in Water, ca. 2.3mol/L)
Vinyl Sulfonic Acid, Sodium Salt/Sodium Vinyl Sulfonate
