(AA/AMPS) Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer

  • CAS No.: 40623-75-4
  • Type.: Water Treatment
  • Appearance: Colorless to light yellow viscous liquid
  • Molecular Formula: --
  • Shelf Life: 12 Months
  • Min Order Quantity: As Requirement
  • Specification
  • Application
  • Packing&Shipping
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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. 

Items Index
Appearance Colorless to light yellow viscous liquid Colorless to light yellow viscous liquid
Solid content % 30.0 min 40.0 min
Free monomer (as AA)% 0.50 max 0.50 max
Density (20℃)g/cm3 1.05 min 1.15 min
pH(1% water solution) 3.0 max 3.5-4.5
AA/AMPS is a kind of Water Treatment.  Richest Group is a Leading Chemical Supplier/Manufacturer of Water Treatment for 10 years.

We supply high quality Water Treatment (HEDP/Sodium Chlorite/TCCA/ATMP/PBTC/PAC/EDTMPA, etc) in best price. 

Find Quality Water Treatment AA/AMPS from Verified Supplier.

AA/AMPS Application:

AA/AMPS is suitable to be used in water quality of high pH and high alkaline, it is one of the ideal scale inhibitors and dispersants on high concentration index.

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.
Package and Storage:
AA/AMPS liquid: 200L plastic drum,IBC(1000L),customers’ requirement.

AA/AMPS solid: 20kg/bag, customers‘ requirement. Storage for twelve months in shady room and dry place.
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