PROPYLENE GLYCOL FATTY ACIDATE - Names and Identifiers
PROPYLENE GLYCOL FATTY ACIDATE - Introduction
The propylene glycol fatty acid ester is a compound obtained by reacting propylene glycol with a fatty acid. It has the following properties:
1. Appearance and properties: Propylene glycol fatty acid ester is generally colorless or yellowish liquid, with low viscosity and consistency.
2. Solubility: Propylene glycol fatty acid ester has good solubility, soluble in ethanol, ether and aromatic hydrocarbons and other organic solvents.
Propylene glycol fatty acid esters have a wide range of uses in many industries, including:
1. Cosmetics and personal care products: Propylene glycol fatty acid ester can be used as an emulsifier, thickener and moisturizer, increase the stability and texture of the product.
2. Pharmaceutical preparation: Propylene glycol fatty acid ester can be used as a solvent to help keep the water phase and oil phase pharmaceutical ingredients together and improve the bioavailability of the drug.
3. Food industry: Propylene glycol fatty acid ester can be used as emulsifier, stabilizer and thickener, used in sauce, salad dressing and other food products.
The propylene glycol fatty acid ester is generally prepared by an esterification reaction between propylene glycol and a fatty acid in the presence of a catalyst. Common catalysts include sulfuric acid, hydrochloric acid, etc.
When using propylene glycol fatty acid esters, you need to pay attention to the following safety information:
1 Contact: should avoid direct contact with the skin and eyes, such as accidental contact with a large amount of water can be used to rinse, if not adapt to the immediate medical treatment.
2 inhalation: avoid prolonged exposure to high concentrations of steam, can choose to use in a well-ventilated area.
3. Swallowing: strictly prohibited. If you accidentally inhale or eat, you should seek medical attention immediately.
Generally speaking, propylene glycol fatty acid esters have a wide range of uses, but attention should be paid to safe operation during use to avoid harm to the human body and the environment.
Last Update:2024-04-09 21:22:08