Skip to Content
Merck
CN

Key Documents

View All Documentation

186082

2-Methyl-2-propene-1-sulfonic acid sodium salt

98%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
H2C=C(CH3)CH2SO3Na
CAS Number:
1561-92-8
Molecular Weight:
158.15
NACRES:
NA.22
PubChem Substance ID:
24851200
UNSPSC Code:
12352100
MDL number:
MFCD00065344
Assay:
98%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

98%

mp

>300 °C (lit.)

functional group

sulfonic acid

SMILES string

[Na+].CC(=C)CS([O-])(=O)=O

InChI

1S/C4H8O3S.Na/c1-4(2)3-8(5,6)7;/h1,3H2,2H3,(H,5,6,7);/q;+1/p-1

InChI key

SZHIIIPPJJXYRY-UHFFFAOYSA-M

Application

2-Methyl-2-propene-1-sulfonic acid sodium salt was used as anionic monomer to investigate the effect of different cationic or anionic moieties in acrylonitrile-based copolymers on the interaction with fibroblasts. It was used to reduce the homopolymerization during graft copolymerization of methyl methacrylate with water-emulsified solution onto preirradiated jute fiber.

Still not finding the right product?

Explore all of our products under 2-Methyl-2-propene-1-sulfonic acid sodium salt

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library