About the product
Polyacrylic Acid PAA(S)
CAS NO: 9003-01-4 (PAA)；9003-04-7 (PAAS)
Structural Formula:
Properties:
PAA(S) is innoxious and soluble in water. It can be used in situations of alkaline and high concentration without scale sediment. PAA(S) can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAA(S) is used as scale inhibitor and dispersant for circulating cool water system, paper-making, textile, dyeing, ceramic and painting, etc.
Specification:
Items PAA-2331 PAA-2332 PAA-2351 PAA-2341 PAA-2441
Appearance Colorless to pale yellow transparent liquid
Solid content % ≥30.0 ≥30.0 ≥50.0 41.0-46.0 47.0-49.0
Free monomer （as AA） % ≤0.10
Density (20℃)g/cm3 ≥1.09 ≥1.15 ≥1.20 ≥1.32 ≥1.22
pH value ≤3.0（1% solution） 6.0-7.0 6.0-8.0 7.0-9.0 3.2-4.0
Limit viscosity （30℃），dl/g 0.06-0.10 --- --- --- 0.05-0.10
Usage:
PAA(S) is usually used together with other water treatment agents as scale inhibitor and dispersant in circulating cool water systems in power plants, chemical plant, fertilizer plant, oil refineries and air conditioning systems etc. Dosage should be determined by experiment in accordance with water quality and equipment materials. When used alone, 2-15mg/L is preferred.
Safety:
No acute toxicity but irritating to the skin and eyes., Avoid contact with eye and skin. In case of contact, flush with water immediately.
Package and storage:
25kg/200kg net in plastic drum. Storage for twelve months in shady room.
CAS NO: 9003-01-4 (PAA)；9003-04-7 (PAAS)
Structural Formula:
Properties:
PAA(S) is innoxious and soluble in water. It can be used in situations of alkaline and high concentration without scale sediment. PAA(S) can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAA(S) is used as scale inhibitor and dispersant for circulating cool water system, paper-making, textile, dyeing, ceramic and painting, etc.
Specification:
Items PAA-2331 PAA-2332 PAA-2351 PAA-2341 PAA-2441
Appearance Colorless to pale yellow transparent liquid
Solid content % ≥30.0 ≥30.0 ≥50.0 41.0-46.0 47.0-49.0
Free monomer （as AA） % ≤0.10
Density (20℃)g/cm3 ≥1.09 ≥1.15 ≥1.20 ≥1.32 ≥1.22
pH value ≤3.0（1% solution） 6.0-7.0 6.0-8.0 7.0-9.0 3.2-4.0
Limit viscosity （30℃），dl/g 0.06-0.10 --- --- --- 0.05-0.10
Usage:
PAA(S) is usually used together with other water treatment agents as scale inhibitor and dispersant in circulating cool water systems in power plants, chemical plant, fertilizer plant, oil refineries and air conditioning systems etc. Dosage should be determined by experiment in accordance with water quality and equipment materials. When used alone, 2-15mg/L is preferred.
Safety:
No acute toxicity but irritating to the skin and eyes., Avoid contact with eye and skin. In case of contact, flush with water immediately.
Package and storage:
25kg/200kg net in plastic drum. Storage for twelve months in shady room.
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