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Help CenterPASP---Sodium of Polyaspartic Acid
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Sodium of Polyaspartic Acid---PASP
CAS No.: 181828-06-8,35608-40-6
Molecular Formula: C4H6NO3(C4H5NO3M2)C4H6NO4
Synonyms: Polyaspartate, Sodium PASP, Plyaspartate
Molecular Weight: 1000-5000
Properties:
PASP is a green water treatment agent, with properties of non-phosphor, non-nitrogen, non-pollution and fully biodegradation. It has good scale inhibition on calcium carbonate, calcium sulfate, barium sulfate, calcium phosphate, etc..
PASP has 100% scale inhibition rate for calcium carbonate. Moreover, PASP has dispersion and corrosion inhibition properties to metal equipment.PASP is an alternative of phosphor-containing Water Treatment Chemicals, avoiding water system eutrophication and second pollution.
Specification:
Items |
Index |
Appearance |
Yellow to reddish brown |
Solid content % |
40.0 min |
Density (20℃)g/cm3 |
1.22 min |
pH (1% water solution) |
8.5-10.5 |
Limiting viscosity dl/g(30℃) |
0.055-0.090 |
Usage:
PASP can be used as scale and corrosion inhibitor in industrial circulating cool water system, boiler water, reverse osmosis, oilfield water and desalination plant. The effects will be even better than ordinary organophosphines when used in situation of high hardness, high alkaline, high pH value and high concentration index. When built with PBTCA, the synergism is obvious.
Due to its green and non-pollution to environment, PASP can be used as accessory ingredients in daily and fine chemicals.
PASP can be used in agricultural as nutrient absorption intensifier to improve the production of vegetable, melon and fruit, and flowers. When used together with pesticide, its effects will be improved.
Package:
200L plastic drum, IBC(1000L), as per requirement.
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