Dimethyl Disulfide, identified by CAS number 624-92-0, is a chemical compound that warrants a closer look for professionals in various sectors. Its unique properties and versatile applications make it an indispensable intermediate and additive in numerous industrial processes. From enhancing agricultural practices to optimizing refinery operations, DMDS plays a crucial role. For those looking to buy this compound, understanding its chemical nature and sourcing it from reliable origins like China is key. NINGBO INNO PHARMCHEM CO.,LTD. is a prominent manufacturer and supplier of this essential chemical.

Chemically, Dimethyl Disulfide (DMDS) is a simple organosulfur compound with the formula CH3SSCH3. It is a clear, colorless to pale yellow liquid, characterized by a strong, unpleasant odor reminiscent of garlic or onions. This strong odor is also why it's used as a warning agent in some fuel gases.

One of the primary industrial applications of DMDS is in oil refineries. It is used as a sulfiding agent to activate hydrotreating and hydrocracking catalysts. These catalysts are typically metal oxides (like cobalt-molybdenum or nickel-molybdenum sulfides) supported on alumina. DMDS, when injected into the process stream, decomposes to form hydrogen sulfide (H2S), which then converts the metal oxides into their catalytically active sulfide forms. This process is crucial for removing sulfur compounds from petroleum products, meeting environmental regulations and improving fuel quality.

In the agricultural sector, DMDS has gained prominence as a soil fumigant. It is effective against a wide range of soil-borne pathogens, nematodes, and insect pests. Its role as a replacement for methyl bromide, an ozone-depleting substance, is significant. DMDS offers a more environmentally considerate option for soil sterilization, helping to ensure crop health and productivity. Farmers and agricultural input suppliers often seek a consistent and affordable price for DMDS to manage their crop protection strategies effectively.

Beyond these major applications, DMDS also serves as a chemical intermediate in the synthesis of other compounds, including certain pesticides and specialty chemicals. Its use in the food industry as a flavoring agent, contributing to meaty, savory, and vegetable-like notes, is another area where its properties are leveraged.

For businesses requiring Dimethyl Disulfide, sourcing from a reputable manufacturer in China like NINGBO INNO PHARMCHEM CO.,LTD. offers distinct advantages. We ensure high purity (often 99%+), consistent quality, and competitive pricing for bulk orders. Our commitment to customer satisfaction extends to providing professional logistic support, ensuring your chemical needs are met reliably. If you need to inquire about Dimethyl Disulfide price or seek a dependable supplier for your industrial needs, we are equipped to provide solutions.

Understanding the specific requirements of your application and partnering with an experienced supplier can significantly impact your operational efficiency and product quality. We aim to be that trusted partner for all your Dimethyl Disulfide requirements.