Sodium Of Polyaspartic Acid (Pasp)

We are engaged in manufacturing, exporting and supplying excellent quality Sodium of Polyaspartic Acid (PASP) to our valuable clients.
CAS No. : 181828-06-8; 35608-40-6
Molecular Formula: C4H5NO3M (C4H4NO3M) m (C4H4NO3M) nC4H4NO3M2
Molecular Weight: 1000-5000

Properties:
PASP is a water soluble polymer. It is a green water treatment agent, with properties of non-phosphor, non-toxic, pollution-free and fully biodegradation. It has strong ion-chelating ability and double effect of corrosion and inhibition. PASP has good scale inhibition on calcium carbonate, calcium sulfate, barium sulfate, calcium phosphate etc. Its scale inhibition rate for calcium carbonate can reach 100%. 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 secondary pollution.

Specification: HG/T3822-2006
Appearance : Amber transparent liquid
Solid content % : 40.0 min
Density (20A C)g/cm3 : 1.20 min
pH(1% water solution) : 9.0-11.0
Biodegradation rate, % : 60
Limit viscosity (30A C), dl/g : 0.055-0.090

Safety:
Alkaline. Avoid contact with eye and skin. In case of contact, flush with water immediately.

Package and Storage:
25kg/200kg net in plastic drum or as required. Storage for twelve months in shady, cool dry place with good ventilation.