AMPS 99% powder 2-Acrylamide-2-methylpropanesulfonic acid(AMPS 99%) cas 15214-89-8
1. Oilfield Chemicals
Synthesis of temperature & salt resistant polyacrylamide for drilling fluid loss control agents, acidizing additives, fracturing fluids and EOR polymers, suitable for acidic working conditions.
2. Water Treatment Chemicals
Manufacture low-molecular-weight scale inhibitors and flocculants to inhibit calcium carbonate, barium sulfate and strontium sulfate scale; widely used in acidic circulating water and mining wastewater treatment.
3. Coatings, Emulsions & Adhesives
Anionic comonomer to enhance latex stability, pigment dispersibility and film adhesion, ideal for emulsion polymerization in acidic systems.
4. Superabsorbent Polymers, Medical Polymers & Hydrogels
For salt-resistant hydrogels, wound dressings and ion-exchange materials.
5. Synthetic Fibers, Textile Printing & Dyeing
Modifying monomer for acrylic fiber to improve moisture absorption, antistatic property and dye uptake.
6. Electronic pastes, special dispersants and construction additives
Packed in net 25kg packing, 500kg/pallet, 20 pallets in 20"FCL.
Stored in a cool, dry and well-ventilated area. The storage period is 1 year.
Safety instructions:
AMPS is Acidity, Avoid contact with eye and skin, once contacted, flush with water.
| Index |
1st grade |
2nd grade |
| Exterior |
White Powder |
White Powder |
| Water solubility |
Transparent |
Transparent |
| Moisture，% |
≤0.5 |
≤0.5 |
| AMPS content，% |
≥99 |
≥98 |
| Melting point，℃ |
≥185（Decompose） |
≥183（Decompose） |
| Acid value，mgKOH/g |
275±5 |
275±5 |
| Non volatile matter，%（m/m） |
≥99.00 |
≥99.00 |
| Iron content，ppm |
≤5 |
≤5 |
| Chroma（25℃）, Platinum Cobalt |
≤20 |
≤30 |
