Polyacrylic Acid Sodium

 

Polyacrylic Acid Sodium (PAAS)

 

CAS No.  9003-04-7 

Structural Formula:

Properties:

PAAS is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

Specification:

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Appearance

Colorless or light yellow transparent liquid

Solid content %

50 min

Free monomer (CH2=CH-COOH) %

1.0 max

Density (20℃)g/cm³

1.20min

pH(as it)

6.0~8.0

 40%, 45% are supplied too..

Usage:

PAAS 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; Poly(acrylic acid sodium salt)

Keywords:  PAAS

Related Products:
Polyacrylic Acid Sodium

Polyacrylic Acid  PAA

Copolymer of Phosphono and carboxylic Acid  PCA