Glycerol

Glycerol is a sugar alcohol with chemical formula C3H5(OH)3. It has three carbon atoms with one hydroxyl group on each. Glycerol is a colorless, odorless, sweet-tasting, viscous liquid at Standard Ambient Temperature and Pressure (SATP).

Because of its three hydroxyl groups, glycerol is miscible with water and is hygroscopic in nature.

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Source: Wikipedia · Image: Wikimedia Commons · Public domain

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