Stearic acid
โพสต์เมื่อ : 20 พ.ค 2563 เวลา 7:33 น.
Stearic acid
Stearic acid is a mixture of approximately equal amounts of stearic and palmitic acids and small amounts of oleic acid. It is employed in the manufacture of candles, cosmetics, shaving soaps, lubricants, and pharmaceuticals.