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2-Acrylamido-2-methylpropanesulfonic acid, 98%
Description
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.
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.

Specifications
Specifications
Melting Point | ∼195°C (decomposition) |
Density | 1.1 |
Quantity | 250 g |
UN Number | UN2585 |
Beilstein | 1946464 |
Sensitivity | Hygroscopic |
Solubility Information | Highly soluble in water (1×106mg/L at 25°C ). |
Formula Weight | 207.25 |
Percent Purity | 98% |
Chemical Name or Material | 2-Acrylamido-2-methylpropanesulfonic acid |
Safety and Handling
Hazard Category | H302-H312-H318 |
Hazard Statement | GHS H Statement H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. |
Precautionary Statement | P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P363-P501c |
DOTInformation | Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: ALKYL SULFONIC ACIDS, SOLID |
EINECSNumber | 239-268-0 |
RTECSNumber | TZ6658000 |
TSCA | Yes |
Recommended Storage | Keep cold |
RUO – Research Use Only
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