| CAS No. | 9003-04-7 | EINECS No. | 618-349-8 |
| Molecular Formula | (C3H3O2Na)n | Molecular Weight | 3000~5000 |
PAAS is sodium salt of Polyacrylic acid(PAA), it is innoxious and soluble in water.PAAS 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.
| Parameter | Standard |
|---|---|
| Appearance | White Powder |
| Solid content, % | 92.0 min |
| Moisture, % | 8.0 max |
| pH(1% water solution) | 7.0-9.0 |
PAAS can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, Powdered laundry detergents, refineries and air conditioning systems.
| CaCO3 inhibition | CaSO4 inhibition | BaSO4 inhibition | Silicate inhibition |
|---|---|---|---|
| Excellent | Very good | Good | Good |
| Calcium tolerance | Clay/Silt Dispersion | Thermal Stability | Iron Oxide Dispersion |
| Excellent | Very good | Excellent | Very Good |
| 25L Drum | Bulk Bag | ||||
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| Storage for 10 months in shady room and dry place. | |||||
| Hazard | Satety Precaution |
|---|---|
|
Not regulated |
|
| Once contacted with eye and skin, flush with plenty of clean water | |
