Sodium 2-acrylamido-2-methylpropanesulfonate (CAS 5165-97-9) is a sulfonated acrylamide monomer appearing as a white to off-white powder. The strongly acidic sulfonate group remains ionized over a wide pH range, imparting excellent water solubility and salt tolerance to its polymers.
Sodium 2-acrylamido-2-methylpropanesulfonate
CAS No.:5165-97-9
Product Grade: Industrial Grade
Purity / Assay: 98%
Molecular Formula:C₇H₁₂NNaO₄S
Molecular Weight:229.23
EINECS No.:225-948-4
Synonym(s):Sodium acryloyldimethyltaurate; 2-Acrylamido-2-methyl-1-propanesulfonic acid sodium salt
Sodium 2-acrylamido-2-methylpropanesulfonate (CAS 5165-97-9) is a sulfonated acrylamide monomer appearing as a white to off-white powder. The strongly acidic sulfonate group remains ionized over a wide pH range, imparting excellent water solubility and salt tolerance to its polymers.
1. Monomer for polyacrylamide co-polymers, poly(AMPS) and superabsorbents.
2. Building block for hydrogels and personal-care thickeners.
3. Precursor for sulfonated membranes and ion-exchange resins.
4. Reagent in free-radical polymerization.
25kg/bag; 25kg/drum
CAS No.: 5165-97-9
Product Name: Sodium 2-acrylamido-2-methylpropanesulfonate
Purity / Assay:98%
Molecular Formula:C₇H₁₂NNaO₄S
Molecular Weight:229.23
EINECS No.:225-948-4
Synonym(s):Sodium acryloyldimethyltaurate; 2-Acrylamido-2-methyl-1-propanesulfonic acid sodium salt
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