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Weifang Zhongqing Fine Chemical Co., Ltd.

2-Acrylamido-2-Methylpropane Sulfonic Acid, AMPS, Water Treatment manufacturer / supplier in China, offering 2-Acrylamido-2-Methylpropane Sulfonic Acid for Water Treatment, 28% Powder Polyaluminium Chloride for Waste Water Treatment, Powder Polyaluminium Chloride for Industrial Use and so on.

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Supplier Homepage Product AMPS 2-Acrylamido-2-Methylpropane Sulfonic Acid for Water Treatment

2-Acrylamido-2-Methylpropane Sulfonic Acid for Water Treatment

FOB Price: US $2,800-3,300 / Ton
Min. Order: 2 Tons
Min. Order FOB Price
2 Tons US $2,800-3,300/ Ton
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Port: Qingdao, China
Production Capacity: 5000ton/Year
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Acid-Base Property: Acidic Surface Disposal Agent
  • Environmental Protection: Yes
  • Appearance: Powder
  • Specification: 150/KG
  • HS Code: 2924199040
  • Certification: Ce
  • Color: White
  • Type: Industrial Circulating Water Treatment Agent
  • Origin: China
Product Description
Product Description

Quick Details

Classification:Chemical Auxiliary AgentCAS No.:40623-75-4Other Names:AA/AMPS
Purity:30.0% minPlace of Origin:Shandong, China (Mainland)Type:Adsorbent
Adsorbent Variety:Molecular SieveUsage:Water Treatment Chemicals, scale inhibitor and dispersantBrand Name:LONWIN
Model Number:AA/AMPSKeywords:AA/AMPSAppearance:Amber liquid
Item:Water Treatment ChemicalsProduct name:Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer

Packaging & Delivery

Packaging Details:AA/AMPS liquid: 200L plastic drum,IBC(1000L),customers' requirement.
AA/AMPS solid: 20kg/bag, customers' requirement
Delivery Detail:Shipped in 3 days after payment
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 to light yellow viscous liquidColorless to light yellow viscous liquid
Solid content %30.0 min40.0 min
Free monomer (as AA)%0.50 max0.50 max
Density (20ºC)g/cm31.10 min1.15 min
pH(1% water solution)3.0 max3.5-4.5

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.

Safety Protection

Acidity, Avoid contact with eye and skin, once contacted, flush with water.

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