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 |
Amber transparent liquid |
| Solid content %
| 50 min |
| Free monomer (CH2=CH-COOH) % |
1.0 max |
| Density (20℃)g/cm3 |
1.2 min |
| pH(1%
solution) |
3.0-4.5 |
30%, 40% PAA are supplied too.
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.
Synonyms:
PAA;Polyacrylic Acid; Acrylicresin; acrylicacidresin;
acrylicacid polymers; acrysola; polyacrylateelastomers;
