CAS No. 40623-75-4
Structural
Formula:
Properties:
Due to including carboxylic group (antiscale
dispersion property) and sulfonic acid group (strong
polarity) in this copolymer, this product has high calcium
tolerance and shows excellent scale inhibition effects for
calcium phosphate, calcium carbonate and zinc scale, and has
excellent dispersion properties. When built with
organophosphines, it can guarantee enough quantity of
organophosphines dissolved in water system, thus improving
the whole antiscale corrosion inhibition properties. In
addition, this product has excellent antiscale capacity for
calcium phosphate and zinc scale, especially suitable to the
water quality of high pH, high alkali situation, is one of
the ideal antiscale dispersant for implement of operation on
high index condense multiples.
Specification:
| Items |
Index |
| Appearance |
Colorless to light yellow viscous liquid |
Colorless to light yellow viscous liquid |
| Solid content % |
30.0
min |
40.0
min |
| Free monomer (as
AA)%
|
0.50
max |
0.50
max |
| Density (20℃)g/cm3 |
1.10
min |
1.15
min |
| pH(1% water
solution) |
3.0 max |
3.5-4.5 |
Usage:
This product can be used as antiscale
dispersant in open wide circulating cool water system,
oilfield refill water systems, metallurgy system and iron &
steel plants to prevent sediment of ferric oxide. When built
with organophosphines and zinc salt, the suitable pH value
is 7.0~9.5. This product can also be used as dyeing and
finishing auxiliaries for textile.
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. storage for twelve 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;
