【CAS】547-64-8
Alias: 1-hydroxyethanecarboxylicacid,methylester;2-hydroxy-propanoicacimethylester
Molecular formula: C4H8O3 Relative molecular mass: 104.1
Structural formula:
1.Product Property
Methyl Lactate is a colorless transparent liquid with a slight sweet fragrance. Its boiling point ranges from 144 to 145℃, and its density is 1.085 – 1.095 g/cm³ at 20℃. The flash point is 49℃ (flammable), and it is miscible with water and ethanol.
2.
| Parameter | Specification |
| Purity (GC-FID) | ≥99.0% |
| Appearance | Colorless liquid |
| Odor | Mild, sweet |
| Refractive Index (20°C) | 1.413 – 1.417 |
| Density (20°C) | 1.085 – 1.095 g/cm³ |
| Acidity (as Lactic Acid) | ≤0.05% |
| Water Content | ≤0.1% |
| Heavy Metals (Pb) | ≤1 ppm |
3.Application scope and Usage
Methyl lactate, as a food processing additive (not a direct additive), is mainly used as a food processing solvent (such as in the extraction of flavorings), a baking release agent, and a candy polishing agent.
4.Package and Storage
Methyl Lactate is packaged in 25kg HDPE plastic drums or galvanized iron drums. It should be stored in a cool and ventilated place (< 25℃), away from fire sources and oxidants (flammable liquid, flash point 49℃). The shelf life is 24 months.
