PASP You May Also Be Interested In: desalination plant green water pasp pbtca polyaspartic acid
Polyaspartic Acid (PASP)

[CAS] 35608-40-6 Molecular weight: 1000-5000

Molecular Formula: C4H6NO3(C4H5NO3M2) C4H6NO4

Structural Formula:

This product is a water soluble polymer. It is a new generation of green water treatment agent, with properties of non-phosphor, non-nitrogen, non-pollution and fully biodegradation. This product has strong chelating effect to calcium ion, has double effects of corrosion inhibitor and antiscale. It has good antiscale effects on calcium carbonate, calcium sulfate, barium sulfate, calcium phosphate, etc. . Its antiscale rate for calcium carbonate is 100%. Moreover, this product possess dispersion and corrosion inhibitor properties to metal equipment.

This product can replace phosphor-containing water treatment agents, to avoid water system eutrophication and second pollution.

items index
Appearance Colorless or amble transparent liquid
Solid content % 40.0 min
Density (200) g/cm3 1.3 min
pH (1% solution) 9.0-12.0

1. It can be used as antiscale and corrosion inhibitor fields of industrial circulating cool water system, boiler water, inverse 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.

2. Due to its green and non-pollution to environment, this product can be used as accessory ingredients in daily and fine chemicals.

3. It 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.
Model Number
[CAS] 35608-40-6