Product Name: AA/AMPS
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
CAS No: 40623-75-4
Molecular Formula: C10H17NO6S
AA-AMPSA Cas 40623-75-4
Description
AA-AMPSA Details
Product Name: AA-AMPSA
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
CAS No: 40623-75-4
Molecular Formula: C10H17NO6S
Molecular Structure:
AA-AMPSA 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.
AA-AMPSA Specification
| Item | Specifications |
| Appearance | Colorless or light yellow viscous liquid |
| Solid content % | 40 min |
| Free monomer （as AA）% | 0.8max |
| Density
（20℃) g/cm3 |
1.15 min |
| pH（1％ solution） | 3.5-4.5 |
AA-AMPSA 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
AA-AMPSA Package
250kg/drum IBC Drum
AA-AMPSA Storage
Store in a tightly closed container,in a cold,dry,well-ventilated area away from incompatible substances