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Thermo Scientific Chemicals
2-Acrylamido-2-methylpropanesulfonic acid, 98%
CAS: 15214-89-8 | C7H13NO4S | 207.24 g/mol
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Catalog number A18924.0B
also known as A18924-0B
Price (USD)
136.65
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Online exclusive
Ends: 30-Jun-2026
161.00Save 24.35 (15%)
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Quantity:
1000 g
Price (USD)
136.65
Special offer
Online exclusive
Ends: 30-Jun-2026
161.00Save 24.35 (15%)
Each
Chemical Identifiers
CAS15214-89-8
IUPAC Name2-methyl-2-(prop-2-enamido)propane-1-sulfonic acid
Molecular FormulaC7H13NO4S
InChI KeyXHZPRMZZQOIPDS-UHFFFAOYSA-N
SMILESCC(C)(CS(O)(=O)=O)NC(=O)C=C
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Specifications
Specification Sheet
Specification SheetAppearance (Color)White
Assay (Aqueous acid-base Titration)≥97.5 to ≤102.5%
Identification (FTIR)Conforms
Water Content (Karl Fischer Titration)≤1.0%
Solution Test(5% w/v in water) : Clear and colorless
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2-Acrylamide-2-methylpropanesulfonic acid has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability. It can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
2-Acrylamide-2-methylpropanesulfonic acid has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability. It can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.
Solubility
Highly soluble in water (1×106 mg/L at 25°C ).
Notes
Hygroscopic. Store away from oxidizing agents and bases. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
2-Acrylamide-2-methylpropanesulfonic acid has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability. It can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.
Solubility
Highly soluble in water (1×106 mg/L at 25°C ).
Notes
Hygroscopic. Store away from oxidizing agents and bases. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
RUO – Research Use Only
General References:
- George F. Fanta.; Robert C. Burr and William M. Doane. Graft polymerization of acryl amide and 2-acrylamido-2-methylpropanesulfonic acid onto starch.J. Appl. Polym. Sci.1979,24(9), 2015-2023.
- A. Pourjavadi.; Sh. Barzegar.; F. Zeidabadi. Synthesis and properties of biodegradable hydrogels of κ-carrageenan grafted acrylic acid-co-2-acrylamido-2-methylpropanesulfonic acid as candidates for drug delivery systems.React. Funct. Polym.2007,67(7), 644-654.