Sodium of Polyaspartic Acid (PASP)

Sodium Polyaspartate (PASP) is a biodegradable polymer derived from aspartic acid. It is commonly used as a scale inhibitor, dispersant, and chelating agent in various industrial applications, including water treatment, cleaning, and personal care products. PASP is known for its environmentally friendly properties and its ability to prevent mineral scale formation in water systems.

CAS:

55719-33-0

Formula:

(C₄H₇NO₄Na)ₙ

Molar Weight

Varies depending on the polymerization degree (typically ranges from 5,000 to 50,000 g/mol)

Key applications

Water Treatment: Prevents scale formation in cooling systems, boilers, and other industrial water systems.
Cleaning and Detergents: Used as a dispersant in detergent formulations to prevent soil redeposition and enhance cleaning performance.
Personal Care: Used in cosmetic formulations for its ability to condition and hydrate the skin and hair.
Agriculture: Used in agricultural formulations as a chelating agent and to improve the delivery of nutrients.

Industries

Water Treatment
Household Products (Detergents)
Cosmetics and Skincare
Agriculture

Sodium Polyaspartate PASP Polyaspartic Acid Sodium Salt

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