Polysuccinimide 97% Yellow Powder-like Yuanlian

Polysuccinimide (PSI) is precursor for the polyaspartic acid salts.

Sodium Salt of Polyaspartic Acid (PASP)

Eco-friendly antiscalant and dispersant

CAS No.: 181828-06-8, 34345-47-6,  94525-01-6              

Molecular weight: 3000-4000; or 7000-8000

Molecular Formula: C₄H₅NO₃M(C₄H₄NO₃M)m(C₄H₄NO₃M)nC₄H₄NO₃M₂         

We also manufacture Polysuccinimide (PSI), which can hydrolyze to PASP very slowly in water.

Properties:

Polyaspartic acid (PASP) is a kind of biodegradable green biopolymer materials. Its molecules contains abundant amido bond, carboxyl and other active groups. The special molecular structure of PASP ensures that it has good dispersing ability, corrosion inhibiting properties, excellent capabilities of chelation, adsorption, excellent biodegradability and environmental friendly characteristics.

Specification:

Applications:

Agriculture fertilizer, Building material preparations, Concrete industry, Corrosion inhibitor, Dispersing, Detergent, Micronutrients, Oil industry, Paper industry, Water Treatment, Washing and cleaning agent industry

Synonyms:

Polyaspartic acid; Sodium Salt of Polyaspartic Acid; Sodium PASP; Sodium polyaspartate; Polyaspartate