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AA/AMPS, manufacturer

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  Post Date: Aug 26,2015
  Expiry Date: Feb 22,2016
  Detailed Description: Cas No. :40623-75-4 Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)


【CAS】 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 viscous liquid

Solid content %
40 min

Free monomer (as AA)%
0.8 max

Density (20℃)g/cm3
1.15 min

pH(1% 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 value 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.



  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: 40623-75-4 AA-AMPSA

  Company: Shandong Xintai Water Treatment Technology     [ China ]        
  Contact: Andy Zhu
  Tel: +86-632-3461909,3461088
  Fax: 0632-3461077
  Email: exporte@xintaiwater.com
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