CAS Number: 40623-75-4

Molecular Formula:  [C₃H₄O₂]_n[C₇H₁₈NO₄S]_m

_{Application Notes:}

_{AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid. Due to including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in this copolymer, AA/AMPS has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale. When built with organophosphines, the synergic effect is obvious. AA/AMPS is suitable to be used in water quality of high pH and high alkaline, it is one of the ideal scale inhibitor and dispersant on high concentration index.}

_{Recommended Uses:}

_{AA/AMPS can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. When built with organophosphorines and zinc salt, the suitable pH value is 7.0~9.5. AA/AMPS can also be used as dyeing auxiliaries for textile.}

_{Specification:}

_{Package and Storage:}

_{Normally in 200L HDPE drum or 1000L IBC.} 

_{Storage for 12 months in room shady and dry place.}

_{Safety Protection:}

_{Acidity, avoid contact with eye and skin, once contacted, flush with water.}

Synonyms:

AA-AMPS; AA-AMPSA; Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer; Sulfonated Polyacrylic Acid Copolymer;

Keywords: 

AA-AMPS

Related Products:

Acrylic Acid- 2-Acrylanmido-2- methylpropanesulfonicacid Copolymer

Copolymer of Maleic and Acrylic Acid (MA/AA)

Copolymer of Phosphono and carboxylic Acid (PCA)