Mercaptopropionic Acid

Detailed Product Information

Mercaptopropionic Acid

Mercaptopropionic Acid (MPA) is a thiol‑containing acid used in dispersants, chelating agents, and corrosion inhibitors.

Formula: C₃H₆O₂S

CAS: 107-96-0

Min. Order: 100KG

Molecular Weight: 106.14

Melting Point: Decomposes

Appearance: Colorless to pale yellow liquid or viscous oil.

Application: Concrete Admixtures: Improves dispersion and retardation.

Metal Treatment: Corrosion inhibitor.

Polymers: Functional monomer for specialty resins.

Packaging: 200kg plastic drums or IBC tanks.

Storage: Store sealed in a cool, dry area away from oxidizers.

Transportation: Non‑hazardous, avoid moisture and heat.

Summary: MPA is a versatile thiol‑functional chemical for advanced admixtures and industrial formulations.