CAS No.: 9003-01-4
Structural Formula:
Properties:
PAA is innoxious and soluble in water, it can be
used in situations of alkaline and high concentration without scale
sediment. PAA can disperse the microcrystals or microsand of calcium
carbonate, calcium phosphate and calcium sulfate. PAA is used as
scale inhibitor 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 |
| Solid content % |
30.0 min |
50.0
min |
| Free monomer
(as AA) % |
0.50 max |
0.50 max |
| Density (20℃) g/cm3 |
1.10 min |
1.20
min |
| pH(1% water
solution) |
2.5-4.5 |
2.5-4.5 |
Usage:
PAA 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, 1-15mg/L is preferred.
Package and Storage:
Normally In 200kg net Plastic Drum, IBC drum can
also be used as required. Storage for one year in room shady and
dry place.
