CAS No. 9003-04-7
Structural Formula:
Properties:
Polyacrylic Acid Sodium Salt is
innoxious and soluble in water, it can be used in situations
of alkaline and high concentration without scale sediment.
Polyacrylic Acid Sodium Salt can disperse the microcrystals
or microsand of calcium carbonate, calcium phosphate and
calcium sulfate.
Polyacrylic Acid Sodium Salt is
used as
scale inhibition and dispersant for circulating cool
water system, papermaking, weave, dyeing, ceramic, painting,
etc.
Specification:
|
Items |
Index |
| Appearance |
Colorless to light yellow
transparent liquid |
Colorless to light yellow
transparent liquid |
Colorless to yellow liquid |
| Solid content % |
30.0 min |
40.0 min |
45.0 min |
| pH(as it) |
7.0 max |
6.0～8.0 |
6.0～8.0 |
| Density (20℃)g/cm3 |
1.15 min |
1.20 min |
1.20 min |
| Free monomer
(as AA) % |
0.50 max |
0.50 max |
0.80 max |
Usage:
Polyacrylic Acid Sodium Salt can be used as
scale inhibitor and dispersant in circulating cool water
systems in power plants, iron & steel factories, chemical
fertilizer plants, refineries and air conditioning systems.
Dosage should be in accordance with water quality and
equipment materials. When used alone, 2-15mg/L is preferred.
When used as dispersant, the dosage should be determined by
experiment.
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.
Synonyms:
PAAS;
POLY(ACRYLATE SODIUM);
Polyacrylic Acid Sodium Salt;
Poly(acrylic acid sodium salt)
