Hydroxypropyl Cellulose

Hydroxypropyl cellulose (HPC) is a derivative of cellulose with both water solubility and organic solubility. It is used as an excipient; a topical ophthalmic protectant and lubricant; a thickener, emulsifier, and stabilizer in cosmetic formulations; a sieving matrix for DNA separations by capillary and microchip electrophoresis; a leather consolidant used in book preservation; and a wood consolidant.