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

• Post Date:

  Apr 09,2017

• Expiry Date:

  Apr 09,2018

• Detailed Description:

  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,
  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.
  Specification: Conform to
  HG/T3642-1999
  items index
  Appearance Colorless or
  light yellow viscous liquid
  Solid content % ≥ 30 40
  Free monomer (as AA)% ≤
  0.5 0.8
  Density (20℃)g/cm3 ≥ 1.05
  1.15
  Viscosity (30℃) dl/g 0.055 -
  0.100 -
  pH(1% solution) ≤ 3.0
  3.5 - 4.5
  Application range:
  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:
  Normally In 25kg,200 kg or 250kg
  net Plastic Drum, or packing as
  customers’ request.Storage for
  ten months in room shady and dry
  place.

• 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:

  

• Company:

  Changzhou New Future Chemical CO.,LTD(HENSAN)     [ China ]        

• Contact:

  Ms.jiao

• Tel:

  0519-88661133

• Fax:

  0519-88661133 0519-88608519

• Email:

  sale@hensanchina.com