| Customization: | Available |
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| CAS No.: | 97-64-3 |
| Formula: | C5h10o3 |
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Physical Properties
Appearance: colourless transparent liquid
Density: about 1.03g/cm³ (specific values may vary slightly due to measurement methods and conditions)
Melting point: -26°C
Boiling point: about 151 ° C to 154.5 ° C (specific values may vary slightly due to measurement methods and conditions)
Flash point: 46°C to 48.9°C
Refractive index: about 1.4124
Solubility: miscible with water, and miscible in alcohols, esters, ketones, hydrocarbons, oils, etc.
Third, chemical properties
Stability: stable, non-polymerisation, but should avoid contact with strong oxidising agents, acids and alkalis.
Toxicity: relatively low toxicity, but still need to avoid direct contact with skin and eyes.
Fourth, the main use
Food industry: used as spice and flavouring agent, because it has good food compatibility and harmlessness.
Coatings and inks: used as environmentally friendly solvents in coatings, inks, detergents and adhesives due to their low volatility and environmental friendliness.
Pharmaceutical industry: used as an intermediate in the preparation of certain drugs due to its biocompatibility and low toxicity
Cosmetic industry: as a mild solvent and skin conditioner, it is widely used in skin care and cosmetic products.
Pesticide industry: used as solvents or auxiliaries for pesticides, to improve the dispersion and permeability of pharmaceuticals, and improve the effect of drug application.
V. Synthesis method
Esterification reaction: Lactic acid and ethanol are esterified in the presence of a catalyst (e.g. concentrated sulfuric acid) to produce ethyl lactate and water. The reaction is usually carried out under heating conditions to improve the yield.
Microbial fermentation: Using a carbon source such as glucose, lactic acid is fermented to produce lactic acid, which is then esterified to obtain ethyl lactate. This method is relatively environmentally friendly and sustainable.
Product specifications
| Name | Ethyl Lactate | Chromaticity | ≤15 |
| Abbreviations | Lead time | 15 days | |
| Boiling point | 154°C | Sample | Free |
| Characteristic | Colourless | Application | food,medicine |
| Packing | Drum/IBC/ISO | Origin | China |
| Dangerousness | flammable,low toxicity | CAS No. | 97-64-3 |
| Content | 99.9% | HS code | 2918110000 |
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