polysuccinimide

Polysuccinimide (CAS: 27881-03-4, 39444-67-2) 

Molecular Formula:(C4H3NO2)n

Description:

Polysuccinimide is a non hygroscopic, brownish yellow powder which is virtually insoluble in water. It has an average molecular weight of approx. 18000. When connect with water, very slow hydrolysis takes place to produce polyaspartic acid salts. Depending on the pH, alkali accelerates the hydrolysis, resulting in more or less neutralized polyaspartic acid as a hydrolysis product.

Application:

The polysuccinimide can be copolymerized with other corrosion inhibitors to produce the dispersing agent to remove the scale formation. Through its slow dissolving process, it is able to break down existing sediment by forming polyaspartic acid salts. As a result, it can be also used in oil recovery processes as a scale inhibitor for sparingly soluble alkaline earth salts.

Shipping classification: Non-hazardous for road, sea or air transport.

Package: Normally In 25kg PP/PE 3layers bag,20kg/pallet