3-Mercaptopropionic Acid (MPA)

A kind of commonly transfer agent for the synthesis of polycarboxylate superplasticizer

Mercaptopropionic Acid

Commodity Name:

3-mercapto-propanoic acid, 3-MPA, β-Mercaptopropionic acid, Propanoic acid, Hydracrylic acid

Chemical Structure:


CAS Number :


Product Features:

It is a bifunctional molecule, containing both carboxylic acid and thiol groups. It is a colorless oil. It is derived from the addition of hydrogen sulfide to acrylic acid.

Product Type:

Transparent colorless liquid

Packaging & Storage:

200kg drum, 1000 kg IBC TANK, or packed according to customer requirements

Please keep it in a cool dry place between 0℃-35℃, avoid direct sunlight.