Eschkas mixture by Research Lab Fine Chem Industries is a high grade reagent. This is a mixture of two parts of magnesium oxide and one part anhydrous sodium carbonate. The reagent is available as a powder. For best performance, use of the reagent before expiry is suggested. While it is stable under general conditions, this reagent is incompatible with strong oxidizing agents. CAS No.: .8007-09-8 Quantity Provided: 100 gm per bottle Molecular formula: 2MgONa2CO3 Assay: 38 - 42 % Analytical grade reagent Eschkas mixture has a variety of applications in chemical and biological sectors. This compound finds several applications in the synthesis of various organic derivatives. This compound is used for determination of sulfur in coal. This reagent is suitable for the industrial synthesis of products and research applications.