2-Acrylamido-2-Methylpropane Sulfonic Acid CAS 15214-89-8
Potassium Perfluorobutane Sulfonate CAS 29420-49-3
24 4 月, 2020Ceramides CAS 100403-19-8
24 4 月, 2020
2-Acrylamido-2-Methylpropane Sulfonic Acid Typical Properties
| ITEM | INDEX |
| Appearance | White crystal powder |
| Non-volatile matter | ≥98.50%(m/m) |
| Acid Value | 268-278mgKOH/g |
| Melting Point | 180-185℃ |
| Water Content | ≤1.0%(m/m) |
| Iron Content | ≤0.002%(m/m) |
| Color (25% aqueous solution ),Cobalt-Platinum No. | ≤100 |
| Purity | ≥98.00%(m/m) |
2-Acrylamido-2-Methylpropane Sulfonic Acid Usage
- 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) has a polymerizable vinyl group and a hydrophilic sulfonic acid group in the molecule, which can be used with acrylonitrile, acrylamide and other water-soluble monomers , Styrene, vinyl chloride and other water-insoluble monomer copolymerization. Introduce hydrophilic sulfonic acid groups into polymers to make fibers, films, etc. have hygroscopic water permeability and conductivity. It can be used in paper industry and wastewater treatment.
- Used as paint modifier, fiber modifier and medical polymer.
- 2-Acrylamido-2-methylpropanesulfonic acid can be homopolymerized or copolymerized.
- 2-acrylamido-2-methylpropanesulfonic acid has an average heat of polymerization of 22 kcal / coulamide in water and can be used as the polymerization medium.
- Generally, water-soluble ammonium persulfate and hydrogen peroxide are used as initiators. Commonly used monomers with 2-acrylamido-2-methylpropanesulfonic acid are acrylonitrile.
2-Acrylamido-2-Methylpropane Sulfonic Acid Packaging
25KG/BAG