Shanghai, China
Business Type:
Trading Company
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Year of Establishment:
Management System Certification:
ISO 9001, ISO 14001, GMP
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AA-AMPS, 40623-75-4, AA-Ampsa manufacturer / supplier in China, offering Water Treatment /Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) 40.0% Min, 90.0%, Lanolin Tech Grade for Leather Industry, Sodium Pyroantimonate 58% for Glass Clarifier and so on.

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Supplier Homepage Products Chemical Auxiliary Water Treatment /Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) 40.0% Min, 90.0%

Water Treatment /Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) 40.0% Min, 90.0%

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Min. Order: 1 Ton
Production Capacity: 50000mts Every Year
Transport Package: Liquid: 200L Plastic Drum, Solid: 20kg/Bag
Payment Terms: L/C, T/T, Western Union
Appearance: Liquid
Usage: Water Treatment Chemicals, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents
Color: White
CAS No. 40623-75-4: AA-AMPS
Specification: 40.0% min, 90.0%
Trademark: HSCC

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Basic Info

Model NO.: 40623-75-4
Origin: China, Jiangsu

Product Description

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


CAS No.  40623-75-4



AA/AMPS is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid. 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.

AppearanceColorless or light yellow liquidWhite powder
Solid content %40.0 min90.0min
Free monomer (as AA)%0.8 max-
Density (20ºC)g/cm31.15 min-
pH(1% water solution)3.5-4.55.0-6.0
Viscosity mpa.s90-300-

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:

AA/AMPS liquid: 200L plastic drum,IBC(1000L),customers' requirement.

AA/AMPS solid: 20kg/bag,customers' requirement. Storage for ten months in shady room and dry place.

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