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Product description
(C3H4O2)n, innoxious and soluble PAA 30% Min CAS 9003-01-4 Polyacrylic Acid for circulating cool water system
Model Number: TY3001-1
Chemical Name: Polyacrylic Acid
Abbreviation: PAA
Synonym: Polyacrylate, Acrylicresin, Poly(acrylic acid), Acrylic acid polymer, Propenoic acid polymer
CAS No.: 9003-01-4
Molecular Formula: (C3H4O2)n
Structural Formula:
Applications:
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.
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.
Specifications:
Items of Analysis |
Standard Spec. |
Appearance |
Colorless to light yellow transparent liquid |
Solid content (PAA), % |
30.0 Min |
Free monomer (CH2=CH-COOH), % |
0.5 Max |
Density (@ 20℃), g/cm3 |
1.09 Min |
pH (1% water solution, @ 25℃) |
3.0 Max |
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