Description:Sodium methanesulfinate, with the CAS number 20277-69-4, is an organosulfur compound characterized by its sodium salt form of methanesulfinic acid. It appears as a white crystalline solid and is soluble in water, making it useful in various applications. This compound is known for its reducing properties, which allow it to act as a mild reducing agent in organic synthesis. Sodium methanesulfinate is often utilized in the preparation of sulfonamides and in the reduction of various functional groups. Additionally, it finds applications in the food industry as a preservative and antioxidant, as well as in the textile and photographic industries. The compound is generally considered to be stable under normal conditions, but it should be handled with care, as with all chemical substances, to avoid potential hazards. Its reactivity and solubility make it a versatile reagent in chemical processes.
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