Main Products
- Polycarboxylic antiscale and dispersant
- Polyacrylic Acid (PAA) 50%
- Polyacrylic Acid (PAA) 63%
- Polyacrylic Acid Sodium Salt (PAAS) 45%
- Polyacrylic Acid Sodium Salt Solid (PAAS)
- Hydrolyzed Polymaleic Anhydride (HPMA)
- Polymaleic Acid (PMA)
- Copolymer of Maleic and Acrylic Acid (MA/AA)
- Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
- Acrylic Acid/Acrylate/Phosphonic Acid/Sulfosalt Tetra-copolymer (TH-241)
- TH-613 Acrylic-acrylate-sulfosalt copolymers
- Copolymer of Phosphono and carboxylic Acid (PCA)
- TH-1100 acrylic homopolymer
- TH-1010 acrylic homopolymer
- TH-2000 Carboxylate-Sulfonate copolymer
- TH-3100 carboxylate-sulfonate-nonion tri-polymer
- TH-5000 Carboxylate-Sulfonate copolymer
- TH-904 aqueous dispersant
- TH-361 Polycarboxylate
- Scale Inhibitor for Black Liquid Evaporator In Papermaking
- Ceramic dispersant TH-908
- Carboxylate-sulfonate-nonion terpolymer
- Polyepoxysuccinic Acid (PESA)
- Sodium Salt of Polyaspartic Acid (PASP)
- Eco-friendly antiscale and dispersant
- Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents
- Salts of Phosphonates
- Bactericide and Algicide
- Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
- Corrosion Inhibitor
- Oxygen Scavenger
- Reverse Osmosis Chemicals
- Other
Polyacrylic Acid Sodium Salt (PAAS)
CAS No. 9003-04-7
Structural Formula:
Properties:
Polyacrylic Acid Sodium Salt is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. Polyacrylic Acid Sodium Salt can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. Polyacrylic Acid Sodium Salt is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Specification:
| Items | Index | ||||
|---|---|---|---|---|---|
| Appearance |
Colorless to light yellow transparent liquid |
Colorless to yellow transparent liquid | White powder | ||
| Solid content % | 30.0 min | 40.0 min | 45.0 min | 50.0 min | 90.0 min |
| pH(as it) | 7.0 max | 6.0～8.0 | 6.0～8.0 | 6.0～8.0 | 7.0～10.0 |
| Density (20℃)g/cm3 | 1.15 min | 1.20 min | 1.25 min | -- | -- |
| Free monomer (as AA) % | 0.50 max | 0.50 max | 0.50 max | 0.50 max | -- |
Usage:
Polyacrylic Acid Sodium Salt 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:
25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.
Synonyms:
PAAS; POLY(ACRYLATE SODIUM); Polyacrylic Acid Sodium Salt; Poly(acrylic acid sodium salt)