Description
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CAS
Properties:
PAAS(Polyacrylic Acid Sodium) is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS(Polyacrylic Acid Sodium) can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS(Polyacrylic Acid Sodium) is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Specification:
|
items |
index |
|
Appearance |
Colorless or light yellow transparent liquid |
|
Solid content % |
30 min |
|
Free monomer (CH2=CH-COOH) % |
0.5 max |
|
Density ( |
1.15 min |
|
pH(1% solution) |
6.0~8.0 |
Notes: Solid content 40%, 45% and 50% are also available
Usage:
PAAS(Polyacrylic Acid Sodium) 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:
