Polyacrylic Acid,PAA,Polyacrylic Acid,HUTONG GLOBAL CO.,LTD

Polyacrylic Acid

Item : PAA

Details :

Polyacrylic Acid(PAA)

PAA
CAS No.: 9003-01-4
Structural Formula:

PAAS
CAS No.: 9003-04-7
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 or light yellow transparent liquid	Colorless or light yellow transparent liquid
Solid content % %	30min	30min
Freemonomer(CH₂=CH-COOH)%	0.5max	0.5max
Density (20℃)g/cm³	1.09min	1.15min
pH(1% water solution)	3.0max
PH(as it)		6.0-8.0

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 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.

Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.

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