For professionals involved in chemical procurement and R&D, a deep understanding of key industrial chemicals is vital. Maleic Acid (CAS 110-16-7) is one such compound, a versatile dicarboxylic acid with significant industrial applications. This article aims to provide B2B buyers with essential information regarding its properties, production, and how to navigate the market to buy Maleic Acid effectively.

Maleic Acid is characterized as a white crystalline solid with a chemical formula of C4H4O4. It possesses a melting point of approximately 135-140°C and is notable for its solubility in water, ethanol, and acetone, while being insoluble in benzene. Its chemical structure, featuring a cis-double bond between two carboxyl groups, dictates its reactivity and applications.

Industrially, Maleic Acid is predominantly produced via the hydrolysis of maleic anhydride, which itself is synthesized through the oxidation of benzene or butane. This production pathway ensures a consistent supply for various downstream industries. Its primary uses include the manufacturing of unsaturated polyester resins, agrochemicals, and as an intermediate in the production of other organic acids like fumaric acid and tartaric acid. Its application extends to the food and pharmaceutical sectors as well.

When considering procurement, prospective buyers often search for ‘Maleic Acid suppliers’ or ‘Maleic Acid price’ to gauge market costs and identify reliable sources. China is a significant manufacturing base for Maleic Acid, offering competitive pricing due to optimized production scales. For those looking to buy Maleic Acid, engaging with established Maleic Acid manufacturers in China can yield substantial cost advantages.

Key considerations for purchasers include the purity standard (typically 99.5% minimum) and packaging requirements (commonly 25kg/PP woven bags). Understanding these specifications helps in selecting the most suitable product for specific industrial needs. It is always recommended to request a quote and product specifications directly from manufacturers or their authorized distributors to ensure alignment with your project requirements.

In summary, Maleic Acid is a foundational chemical intermediate with broad industrial utility. By familiarizing themselves with its properties, production methods, and market dynamics, businesses can make informed decisions when sourcing this compound, leveraging the competitive advantages offered by Chinese manufacturers for quality and value.