Stearic acid (/ ˈ s t ɪər ɪ k / STEER-ik, / s t i ˈ ær ɪ k / stee-ARR-ik) is a saturated fatty acid with an 18-carbon chain. [9] The IUPAC name is octadecanoic acid. [9] It is a soft waxy solid with the formula CH 3 (CH 2) 16 CO 2 H. [9] The triglyceride derived from three molecules of stearic acid is called stearin. [9]

2023年6月13日 · Stearic acid is a long-chain fatty acid. It occurs in a variety of natural sources, including shea butter and coconut oil. Products containing stearic acid may be beneficial for the skin.

Stearic Acid | C18H36O2 | CID 5281 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2019年9月20日 · Stearic acid is a natural fatty acid that appears as a waxy, yellow-white substance. It’s sourced most often from animal fats, including tallow and lard, or cocoa butter and shea butter. What is stearic acid used for? It’s a common additive in soaps, cleaners, lotions and hair care products, as well as house cleaners, candles and plastics.

stearic acid, one of the most common long-chain fatty acids, found in combined form in natural animal and vegetable fats. Commercial “stearic acid” is a mixture of approximately equal amounts of stearic and palmitic acids and small amounts of oleic acid.

2020年8月10日 · Stearic acid or octadecanoic acid, a most common saturated fatty acid (without double bonds) with the chemical formula C₁₇H₃₅COOH. It occurs naturally as a glyceride in both animal fats & oils and vegetable oils. When used in food, it …

Stearic acid is a long-chain saturated fatty acid. It is also called Octadecanoic acid or Stearophanic acid. It is usually found in various plants and animal fats. It is majorly found as a component of shea butter and cocoa butter. The chemical formula of Stearic acid is C18H36O2.

2024年10月21日 · Stearic acid, also known as n-octadecanoic acid (C18H36O2), is a saturated, wax-like, fatty acid commonly used in the production of pharmaceutical tablets and capsules. It is made by extraction from animal or vegetable fats and oils.

2023年12月19日 · Stearic Acid is a long saturated chain of fatty acids consisting of 18 carbons. It is sometimes even known as Octadecanoic acid due to the presence of 18 carbons in the structure and Stereophonic acid. The name stearic comes from the Greek word stear which means tallow. The salts and esters of stearic acid are collectively known as stearates.

Stearic acid is a chemical compound consisting of an 18 carbon chain whose terminal carbon is connected to an oxygen atom with a double bond and a hydroxyl group (OH) by a single bond. It belongs to class of materials known as fatty acids, produced primarily from natural fats and oils.