2- acrylamido-2- methylpropanesulfonic acid (AMPS)
Chemical Formula: C7H13NO4S
CAS：15214-89-8
Appearance: white crystalline powder
Application:
widely used in oilfield chemistry, water treatment, synthetic fibers, plastics, printing and dyeing, papermaking, water paint, biomedicine, magnetic materials and cosmetics etc.
For water treatment:
Not only homopolymer of AMPS monomer but also AMPS copolymer with acrylamide, acrylic acid and other monomers can be used as sludge dehydrating agent in sewage purification process.They are used as sealing agents for iron, zinc, aluminum, copper, and alloys in closed water circulation systems.They can also be used as detergent and scale inhibitor for heater, cooling tower, air purifier and gas purifier descaling agent, scale inhibitor.
Capacity:1500MT/ A
Specification:
Item | Conforming article | Quality goods |
Purity, %(m/m) | ≥94 | ≥99 |
Water content, %(m/m) | ≤0.5 | ≤0.5 |
Melting point, ℃ | ≥181decomposition | ≥185decomposition |
Acidity, mg KOH/g | 270~280 | 270~280 |
Chroma( 25% water solution) , Co-Pt | ≤30 | ≤10 |
Non-volatile matter, %(m/m) | ≥99 | ≥99 |
Fe, %(m/m) | ≤0.0005 | ≤0.0005 |
Packaging: fibre drum packing with winding film (moisture proof), 150 kg/ barrel
Storage and Transportation: Handle with care,keep airtight and dry.
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