Brief introduction to glycerin
A brief introduction to glycerin Glycerin, colorless, odorless, sweet taste, the appearance of clear viscous liquid, is a kind of organic matter. It can absorb moisture from the air, also can absorb hydrogen sulfide, hydrogen cyanide, and sulfur dioxide, commonly used as a moisturizer, sweetener, antifreeze, plasticizer, emulsifier. Type and source of glycerin Glycerol…