Merck
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655821

Sigma-Aldrich

2-Acrylamido-2-methyl-1-propanesulfonic acid sodium salt solution

50 wt. % in H2O

Synonym(s):
Sodium 2-acrylamido-2-methyl-1-propanesulfonate, 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid sodium, Sodium acryloyldimethyltaurate
Linear Formula:
H2C=CHCONHC(CH3)2CH2SO3Na
CAS Number:
Molecular Weight:
229.23
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

concentration

50 wt. % in H2O

refractive index

n20/D 1.4220 (lit.)

density

1.2055 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C7H13NO4S.Na/c1-4-6(9)8-7(2,3)5-13(10,11)12;/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12);/q;+1/p-1

InChI key

FWFUWXVFYKCSQA-UHFFFAOYSA-M

Related Categories

General description

2-Acrylamido-2-methyl-1-propanesulfonic acid sodium salt (AMPSNa) is a hydrophilic compound that can be used as a dopant and a protonating agent for conducting polymers. It is used in a variety of electronic applications.

Application

AMPSNa can be used in the formation of polyelectrolyte copolymer gels for potential application in bioengineering, biomedicine and water purification. It can also be used in the fabrication of Schottky diodes, humidity sensors, and lithium ion batteries.

Packaging

250 mL in poly bottle
1 L in poly bottle

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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