3-Mercaptopropionic Acid |3MPA |107-96-0
Product Specification:
| Test Item | Specification |
| Appearance | Colourless or light yellow liquid |
| chroma | ＜20 |
| content | ≥99.0% |
| Melting point(℃) | 16.8 |
| Relative Density | 1.13-1.30 |
| Acid Value | 500-550 |
| Effect | Role of mercapto propionic acid in polycarboxylic acid superplasticizer: high performance regulator, control molecular weight of polycarboxylic acid superplasticizer, improve the water reduction rate and slump protection performance of concrete. Improve the copolymerization rate of monomer carboxylic acid monomer, as chain transfer agent, adjust the molecular weight of water reducer. To achieve both the initial reduction of water and the subsequent retention, regulate the adsorption process of polycarboxylic acid molecules. |
Product Description:
The product is an intermediate of fenalol, also used as a stabilizer of PVC. It is also used as an antioxidant, catalyst and biochemical reagent.
Application:
The goods for the Finn the dew of pharmaceutical intermediate, is also used as a stabilizer of PVC. Also used as antioxidant, catalyst and biochemical reagents.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Standards excuted: International Standard.
