CAS No. 9003-04-7
Structural Formula:
Properties:
Poly(acrylic acid sodium salt)
is innoxious and soluble in water, it can be used in
situations of alkaline and high concentration without scale
sediment.
Poly(acrylic acid sodium salt)
can disperse the microcrystals or microsand
of calcium carbonate, calcium phosphate and calcium sulfate.
Poly(acrylic 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:
Poly(acrylic 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)
