Glycerin USP is a thick and colorless liquid with a sweet taste that is widely used in pharmaceutical and cosmetic industries. It is usually added in food, beverage, medical, and cosmetic preparations as a humectant and stabilizer. Glycerin is soluble in water, ethanol, and acetone as well.
Because glycerin is non-toxic, it is added in different food preparations. It serves as thickener for syrups, jams, and vanilla flavoring. Ice cream also uses this versatile alcohol as texturizer while minimizing its need for sugar. Glycerin is treated to dried fruits to maintain their softness while added to tobacco leaves to prevent dryness. It gives pliability to meat casings and food wrappers. Glycerin is used as base for toothpaste to add gloss while maintaining smoothness.
Glycerine has a vapor pressure of 0.0002 mmHg in 25°C and a vapor density of 3.17 (Air=1). Its molecular weight is 92.09, with a melting point of 19°C and a boiling point of 290°C. Saturation value of glycerin is set at 0.0003% at 50°C, while its density is set at 1.261 g/cm3 at 20°C. 577°C is its critical temperature and 74.02 is its critical pressure. Aside from water, glycerine is soluble in acetone and alcohol while insoluble in benzene and ether.
Because glycerin is non-toxic, it is added in different food preparations. It serves as thickener for syrups, jams, and vanilla flavoring. Ice cream also uses this versatile alcohol as texturizer while minimizing its need for sugar. Glycerin is treated to dried fruits to maintain their softness while added to tobacco leaves to prevent dryness. It gives pliability to meat casings and food wrappers. Glycerin is used as base for toothpaste to add gloss while maintaining smoothness.
Glycerine has a vapor pressure of 0.0002 mmHg in 25°C and a vapor density of 3.17 (Air=1). Its molecular weight is 92.09, with a melting point of 19°C and a boiling point of 290°C. Saturation value of glycerin is set at 0.0003% at 50°C, while its density is set at 1.261 g/cm3 at 20°C. 577°C is its critical temperature and 74.02 is its critical pressure. Aside from water, glycerine is soluble in acetone and alcohol while insoluble in benzene and ether.
