Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer
| Post Date: |
Oct 06,2016 |
| Expiry Date: |
Apr 04,2017 |
| Detailed Description: |
Cas No. :40623-75-4
CAS: 40623-75-4
Structure:
1,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.
2,Specification: Conform toHG/T3642-1999
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items
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index
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Appearance
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Colorless or light yellow viscous liquid
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Solid content %≥
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30
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40
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Free monomer (as AA)% ≤
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0.5
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0.8
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Density (20oC)g/cm3≥
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1.05
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1.15
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Viscosity (30oC) dl/g
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0.055 - 0.100
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-
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pH(1% solution)
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≤ 3.0
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3.5 - 4.5
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3,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.
4,Package and Storage:Normally In 25kg,200 kg or250kg net Plastic Drum, or packing as customers’ request.Storage for ten months in room shady and dry place. |
| CAS Registry Number: |
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| 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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| Company: |
Zaozhuang Dongtao Chemical Technology Co.,Ltd.
[ China ]
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| Contact: |
Mr.Kan Mr.Wei |
| Tel: |
+86-632-3536777 3536598 138063 |
| Fax: |
+86-632-3536766 |
| Email: |
info@dongtaochem.com |
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