Polyglycerine - Names and Identifiers
Polyglycerine - Physico-chemical Properties
Molecular Formula | C3H8O3
|
Molar Mass | 92.09 |
Density | 1.2892 |
Boling Point | 290°C |
Flash Point | 156°C |
Vapor Presure | 0.000232mmHg at 25°C |
Storage Condition | Room Temprature |
Refractive Index | 1.4955 |
Polyglycerine - Risk and Safety
Polyglycerine - Introduction
Polyglycerine is a polymer prepared by the polymerization of glycerol as a monomer. Its properties are as follows:
1. Physical properties: Polyglycerine is a kind of water-soluble polymer compounds, with the properties of gelatinous or viscous. It can be dissolved in water, alcohols, Ether solvents, and has good compatibility.
2. Chemical properties: Polyglycerine is a polyol, it has similar chemical properties with other polyols. It can react with acid esters, amides, etc. to form various polymers.
The use of Polyglycerine mainly has the following aspects:
1. Pharmaceutical preparations: Polyglycerine is often used as a drug solvent and stabilizer for the preparation of drugs and topical agents, such as Oral Liquid, Soft Capsules, eye drops.
2. Cosmetics: Polyglycerine has moisturizing, antioxidant and emollient properties, often used as ingredients in cosmetics, such as lotions, creams, lipsticks, etc.
3. Food industry: Polyglycerine can be used as food thickener, sweetener and moisturizer, such as cakes, desserts, jam, etc.
The method for preparing Polyglycerine can generally be obtained by a polymerization reaction. Polyglycerine is usually polymerized by reacting glycerol with a certain amount of acid, base or hydrating agent.
When using Polyglycerine, you need to pay attention to the following safety information:
1. Polyglycerine generally does not cause serious toxicity to the human body, but it may cause allergic reactions to people with allergies. Use should pay attention to personal allergy history, if there is an allergic reaction should be stopped in time.
2. Polyglycerine has a certain viscosity, not suitable for excessive doses, so as not to cause discomfort.
3. Polyglycerine should be stored in a dry, cool place, avoid direct sunlight and high temperature.
Last Update:2024-04-10 22:41:30