CAS No.: 40623-75-4 MF: N(CH2PO3H2)3 Purity: 40.0min
| Classification: | Chemical Auxiliary Agent | CAS No.: | 40623-75-4 | Other Names: | AA/AMPS |
| MF: | N(CH2PO3H2)3 | Purity: | 40.0min | Place of Origin: | Jiangsu,China (Mainland) |
| Type: | Photosphonic Acid | Usage: | Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals | Brand Name: | XST |
| Color: | Colorless or yellowish transparent liquid | Type: | Organophosphoric Salts |
| Packaging Detail: | 200L plastic drum,IBC(1000L),customers requirement. Storage for ten months in shady room and dry place. |
| Delivery Detail: | 25days after received the deposit |
Name: Water treatmnet chemical AA/AMPS CAS No. 40623-75-4 Molecular Formula: N(CH2PO3H2)3
Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer
(AA/AMPS) 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 liquid |
Solid content % | 40 min |
Free monomer (as AA)% | 0.8 max |
Density (20°C)g/cm3 | 1.15 min |
pH(1% water solution) | 3.5-4.5 |
Viscosity mpa.s | 90-300 |
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:
200L plastic drum,IBC(1000L),customers’ requirement. storage for ten months in shady room and dry place.
Synonyms:
AA-AMPS;aa-ampsa;Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer; Sulfonated Polyacrylic Acid Copolymer;
Water Treatment chemical AA/AMPS
