Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer

• Post Date:

  Jul 27,2023

• Expiry Date:

  Jul 26,2024

• Detailed Description:

  Cas No. :40623-75-4 Quantity: 100Metric Tons
  Specs:40% AA/AMPS
  Price:1450 USD Metric Tons
  Payment Method: T/T or Western Union
  Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer
  (AA/AMPS)
  CAS No.  40623-75-4
  Properties:
  AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid (AMPS). Due to including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in this copolymer, it has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale.
  Specification:
  Items Index Result
  Appearance Colorless or light yellow liquid confirm
  Solid content % 40 min 40.44
  Free monomer (as AA)% 0.8 max 0.30
  Density (20℃)g/cm3 1.15 min 1.18
  pH(1% water solution) 3.5-4.5 4.15
  Viscosity 25 ℃ mpa.s 50-250 85
  Usage:
  It 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.
  Package:
  200L plastic drum, IBC(1000L),customers’ requirement.

• CAS Registry Number:

  40623-75-4

• Synonyms:

  ;2-acrylamido-2-methylpropanesulfonic acid-acrylic acid copolymer;2-Propenoic acid polymer with 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid;Sulfonated Polyacrylic Acid Copolymer;ACRYLIC ACID/ACRYLAMIDOMETHYL PROPANE SULFONIC ACID COPOLYMER;AcrylicAcid-AMPSCopolymer(AA/AMPS);Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer;AA/AMPS;Acrylic acid-2-acrylamido-2-methyl propyl sulfonic acid copolymer;2-Propenoic acid,polymer with 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid;prop-2-enoic acid - 2-(acryloylamino)butane-2-sulfonic acid (1:1);

• Molecular Formula:

  C₁₀H₁₇NO₆S

• Molecular Weight:

  279.3101

• Molecular Structure:

  

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