Polycarboxylate Scale Inhibitor and Dispersant
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Sodium of Polyaspartic Acid (PASP)
CAS. 181828-06-8, 35608-40-6
ApplicationThe PASP is a water soluble polymer. It is also a green water treatment agent that is phosphate-free, non-toxic, pollution-free and completely biodegradable. It has a strong ion chelating ability and plays a dual role of corrosion and scale inhibitor. It works on calcium carbonate, calcium sulfate, barium sulfate, and calcium phosphate. Its calcium carbonate scale inhibition rate can be up to 100%.
The PASP is also a scale dispersant and can effectively prevent corrosion of metal equipment. It is an alternative to phosphorus water treatment agent to avoid water eutrophication and secondary pollution.
200 L/drum or intermediate bulk container (IBC)
Specification(Molecular weight 1000-1500)
| Property | Value |
| Appearance | yellow to reddish brown liquid |
| Solid content | ≥ 40.0 % |
| Density (20 ℃) | ≥ 1.20 g/cm3 |
| PH (1% aqueous solution) | 9.0 - 11.0 |
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