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

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

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