JAMSON PHARMACHEM TECHNOLOGY CO.,LTD.

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

• Category :

  Organic chemicals and Derivatives

• 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);

• CAS NO :

  40623-75-4

• EC NO :

• Molecular Formula :

  C₁₀H₁₇NO₆S

• Molecular Weight :

  279.3101

• Main Specifications :

• InChI :

  InChI=1/C7H13NO4S.C3H4O2/c1-4-6(9)8-7(3,5-2)13(10,11)12;1-2-3(4)5/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12);2H,1H2,(H,4,5)

• Product description :

  CAS No.:	40623-75-4
  Structural Formula:
  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:	items index Appearance Colorless or light yellow liquid Solid content % 40 min Free monomer (as AA)% 0.8 max Density (20?)g/cm3 1.15 min pH(1% water solution) 3.5-4.5 Viscosity mpa.s 90-200
  Usage:	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 ‘#118alue is 7.0~9.5. AA/AMPS can also be used as dyeing auxiliaries for textile.
  Package and Storage:	Normally In 250kg net Plastic Drum, IBC drum can also be used as required.Storage for ten months in room shady and dry place.

• Molecular Structure :