3-Mercaptopropionic Acid

[ Common name ] 3-Mercaptopropionic Acid

[ Molecular formula ] C₃H₆O₂S

[ CAS NO ] 107-96-0

[ Molecular weight ] 106.14

[ Structure formula ]    

[ Physical and chemical properties ]
This product is a colourless to light yellow clear transparent liquid when melting. Sulfide-like odor, Stench. Melting point 17-19 °C , B oiling point 110-112 °C , Flash point 93 °C , Density1.22, Refractive index Dn²⁰ =1.491-1.493.

[ Specifications ]
Appearance : colourless to light yellow clear transparent liquid ;
Chlorine :≤ 100ppm ;
Iron : 0.2ppm ;
Content (GC): ≥ 99%

[ Function and use ]
3-Mercaptopropionic Acid can use to synthesize Fenarol. It's also a kind of PVC stabilizer and its stability is superior than the other stabilizer. 3-Mercaptopropionic Acid can use in the transparent products . It is an antioxidant catalyst and biochemical reagent.

[ analysis ] GC

[ Packing ] 50kg/drum or200kg/drum, 50L or 200L-iron drum with plastic drum inside.

[ Conveyance and storage ]
Keep away from sources of ignition. Store in a cool, dry place. Store in a lightly close container. Always refer to the Material Safety Data Sheet (MSDS) for detailed information on handling and disposal.