Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS) CAS NO.40623-75-4

Founded in 2003, Nine Continent Company (hereinafter referred to as NCC) has set up three major production bases in China, headquartered in the BioBay of Suzhou Industrial Park. Suzhou is a very beautiful city with a long history, convenient transportation (only 20 minutes' drive from Suzhou to Shanghai) and many big international enterpries.

NCC’s rapid and stable development enables it to become a leading manufacturer of water treatment chemicals in China, with a turnover of RMB260 million in 2014 in domestic market. The product families include organic phosphonic series, organic phosphate salts, polycarboxylic antiscalant, corrosion inhibitors, chelating agents, dispersants, biocide, algicide and etc., covering wide ranges from single to complex agents. The products are widely used in circulating water system, boiler and heating water system in fields such as steel & iron, petrochemical, power plant, RO systems, textiles and medical industries.

Production Base

NCC owns a 1500-square-meter nanotechnology R&D center located in the BioBay of Suzhou Industrial Park, equipped with such technical laboratories as R&D laboratories, application laboratories, coating room, constant temperature and humidity room, printing room, electron microscopy room and etc. The R&D center is also equipped with more than 50 instruments including R&D instruments, wet-end instruments, coating instruments, printing instruments, physical property detecting instruments, particle size instruments and electron microscopy instruments, with a total value of RMB8 million. NCC’s R&D has come up to the same international advanced level as laboratories of some leading chemical companies as BASF, Ashland and Akzo Nobel.

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

CAS NO: 40623-75-4

Molecular Weight: Dispersant 2000、Dispersant 2040

Structural Formula:

Properties:

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

        (AMPS).

2)     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.

3)     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:

Application Range:

1)     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.

2)     AA/AMPS can also be used as dyeing auxiliaries for textile.

Using Method: 

1)     When built with organophosphorines and zinc salt, the suitable pH value is 7.0~9.5.

2)     When built with organo phosphines, the synergic effect is obvious.

Package and storage:

1)  25kg/200kg/250kg net in plastic drum or as required.

2)  Storage for twelve months in shady, cool and dry places.