CAS No. 181828-06-8，35608-40-6
Molecular weight: 1000-5000
Molecular Formula:
C4H6NO3(C4H5NO3M2)C4H6NO4
Structural Formula:
Properties:
PASP is a water soluble polymer. It is a green water treatment
agent, with properties of non-phosphor, non-nitrogen, non-pollution
and fully biodegradation.
PASP has good scale inhibition on calcium carbonate, calcium sulfate,
barium sulfate, calcium phosphate, etc.. Its scale inhibition
rate for calcium carbonate is 100%. 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 umber liquid |
| Solid content % |
40.0
min |
| Density (20℃)g/cm3 |
1.2 min |
| pH(1% water solution) |
9.0-11.0 |
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 and Storage:
Normally In 250kg net Plastic Drum, IBC
drum can also be used as required. Storage for ten months
in room shady and dry place.
Package and Storage:
Alkaline, Avoid contact with eye and skin,
once contacted, flush with water.
Synonyms:
PASP;Sodium of Polyaspartic Acid;Sodium PASP;polyaspartate;Sodium of Polyaspartic Acid (PASP)
Keywords:
PASP
