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:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.
Synonyms:
PAA;Polyacrylic Acid; Acrylicresin; acrylicacidresin;
acrylicacid polymers; acrysola; polyacrylateelastomers;
