Sodium of Polyaspartic Acid (PASP) CAS 181828-06-8

Sodium of Polyaspartic Acid (PASP) CAS 181828-06-8

Product name: Sodium of polyaspartic acid

CAS No. 181828-06-8; 34345-47-6; 25608-40-6;

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

Polyaspartic acid is a water-soluble polymer material that is artificially biomimetic and has the characteristics of non-phosphorus, non-toxic, non-pollution and complete biodegradability. It is an internationally recognized "green chemical".  PASP has strong chelating, dispersing, adsorption and other functions due to the structural characteristics of active genes such as peptide bonds and hydroxyl groups, and has excellent compatibility.

Specification conform to standard HG/T3822-2006

PASP has wide application in the field cosmetics, water treatment, agricultural fertilizers;

Industrial application:

It is widely used as scale and corrosion inhibitor in water treatment fields such as industrial cooling circulating water, reverse osmosis water, oil field reinjection water, metal cutting fluid, boiler and steam pipeline:
Feature 1. It has a good scale inhibition effect on calcium carbonate, calcium sulfate, barium sulfate, calcium phosphate and other scale-forming salts; the scale inhibition rate for calcium carbonate can reach 100% at a specific temperature. It also has a dispersing effect and can effectively prevent corrosion of metal equipment. PASP can replace phosphorus-containing water treatment agents to avoid eutrophication and secondary pollution of water bodies.
Feature 2, high temperature resistance, good stability and synergy after compounding: when PASP and PBTCA are mixed according to the mass ratio of 1:1, the scale inhibition performance is significantly excellent. PASP and PBTCA monomers; the compound corrosion and scale inhibitor formulated has good performance It can be used as a dispersant in the papermaking, printing and dyeing and washing industries; as a humectant in the field of daily chemicals.

We also could custom produce PASP with different salt

Precaution:

It is alkaline, pay attention to labor protection during operation, avoid contact with skin, eyes, etc., rinse with plenty of water after contact.

Storage:

It is stored in a cool indoor place, the storage period is ten months.

Package:

For PASP Powder: 25kg Kraft paper bag/ 25kg fiber drum.

For PASP liquid: 25kg plastic drum, 250kg drum;