Stearic anhydride by Research Lab Fine Chem Industries is a high grade reagent. Also known as Octadecanoic anhydride, this is derived from stearic acid, a saturated fatty acid with an 18-carbon chain. The reagent is available as a waxy white powder which is soluble in water. It has a melting point of 70 - 72 C. While it is stable under general conditions, this reagent is incompatible with strong oxidizing agents. CAS No.: 638-08-4 Quantity Provided: 5 gm per bottle Molecular formula: C18H36O2 Molecular weight: 550.94 Assay: minimum 99 Stearic anhydride has a variety of applications in chemical and biological sectors. This reagent finds applications in the organic synthesis of various derivative compounds. Stearic anhydride finds applications in detergent applications in various household products. This reagent is suitable for industrial synthesis of products and research applications.