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278416

Sigma-Aldrich

Vinylsulfonic acid sodium salt solution

25 wt. % in H2O, technical grade

Synonym(s):

Ethylenesulfonic acid sodium salt, Sodium vinylsulfonate solution, Vinylsulfonic acid sodium salt

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About This Item

Linear Formula:
CH2=CHSO3Na
CAS Number:
3039-83-6
Molecular Weight:
130.10
Beilstein:
3711195
MDL number:
MFCD00007520
UNSPSC Code:
12162002
PubChem Substance ID:
24856813
NACRES:
NA.23
Pricing and availability is not currently available.

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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
24903JB
02912BV
05012DO
04609PS
02403BR

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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
Yan-Fang Guan et al.
Water research, 185, 116203-116203 (2020-07-31)
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.
W C MOLONEY
American journal of obstetrics and gynecology, 60(3), 616-625 (1950-09-01)
Semra Kirboğa et al.
Colloids and surfaces. B, Biointerfaces, 78(2), 357-362 (2010-04-20)
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
Stephen Caddick et al.
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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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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