2,2'-Dithiosalicylic acid (CAS 119-80-2), also known by synonyms such as 2,2'-dithiodibenzoic acid or DSTA, stands as a pivotal organic intermediate with extensive applications across various industries. At NINGBO INNO PHARMCHEM CO.,LTD., we recognize the critical importance of this compound and are committed to being a reliable supplier of high-quality 2,2'-Dithiosalicylic acid to meet the diverse demands of our global clientele.

This distinct chemical compound possesses a molecular formula of C14H10O4S2 and a molecular weight of 306.36. Physically, it typically presents as a yellow to brown powder, characterized by its consistent appearance and purity. Key properties include a melting point ranging from 287-290 °C, indicating its thermal stability, and a density of approximately 1.4555. These inherent characteristics make it suitable for a wide array of industrial processes where precise chemical reactions are paramount.

The applications of 2,2'-Dithiosalicylic acid are remarkably broad and impactful. It serves as an essential building block in the pharmaceutical industry, where it is utilized in the synthesis of various active pharmaceutical ingredients and novel compounds, including a new class of anti-HIV-1 agents. Its role extends to the dye industry, contributing to the development of vibrant and stable colorants. Furthermore, it is a crucial intermediate in the production of fungicides like BIT (1,2-benzisothiazolin-3-one) and photoinitiators such as ITX (isopropylthioxanthone), which are vital in the coatings and printing sectors.

Beyond these primary uses, 2,2'-Dithiosalicylic acid finds utility in advanced material science. It can be employed in the preparation of polyamides containing disulfide bonds in their main chain, offering avenues for new material functionalities. It also acts as a sulfhydryl modifying reagent and has been explored in the formation of novel anionic silver(I) clusters under specific conditions. Its versatility even extends to improving mildew resistance in certain applications, highlighting its multi-faceted chemical profile. Its use in coating and cosmetic materials further underscores its broad appeal.

At NINGBO INNO PHARMCHEM CO.,LTD., we are dedicated to providing 2,2'-Dithiosalicylic acid with exceptional purity, typically available with an assay of 96% and higher, ensuring optimal performance in your applications. Our production capabilities are robust, supported by stringent quality control measures to guarantee consistency and reliability for every batch. We understand the need for secure and efficient logistics, and our standard packaging in 25kg drums or bags ensures safe transit and storage. We recommend storing this product in a dry, well-ventilated area, away from direct sunlight, to maintain its integrity.

As a leading manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. is committed to fostering long-term partnerships by providing not only high-quality products but also comprehensive technical support. We invite you to inquire about the competitive price for 2,2'-Dithiosalicylic acid. Whether you are looking to buy in bulk or need a steady supply, our team is ready to assist with your specific requirements. To purchase this essential chemical intermediate, or to learn more about our production capabilities and supply chain advantages, please contact us. NINGBO INNO PHARMCHEM CO.,LTD. is your trusted partner for premium chemical solutions.