Fumaric Acid, with its CAS Number 110-17-8, is a prominent organic acid widely recognized for its diverse applications across various industries. Also known as trans-butenedioic acid, it is a colorless, crystalline powder that boasts a tart, fruit-like taste. This compound is naturally found in various plants, fruits like papayas, pears, and plums, as well as in mushrooms and lichens, deriving its name from the plant Fumaria officinalis from which it was first isolated.

Chemically, Fumaric Acid has the molecular formula C4H4O4 and a molecular weight of 116.07. It exhibits a melting point around 298-300 °C and is less soluble in water compared to other common food acids like citric acid, a property that contributes to its persistent sourness and low moisture absorption. This non-hygroscopic nature is a significant advantage in many dry product formulations, helping to maintain product stability and extend shelf life.

One of the primary uses of Fumaric Acid is as a food additive, where it serves as an acidity regulator, acidifier, antioxidant assistant, and flavor enhancer. It is particularly valued for its strong buffering capacity around pH 3.0, making it effective in maintaining stable pH levels in beverages, gelatin desserts, pie fillings, and confectionery. In bakery products, Fumaric Acid is crucial for extending shelf life, inhibiting mold growth in items like tortillas and refrigerated biscuits, and improving dough machinability. Its ability to provide a clean, long-lasting sourness makes it an economical substitute for other acidulants such as citric and tartaric acids.

Beyond the food sector, Fumaric Acid plays a vital role as a fine chemical intermediate. In the pharmaceutical industry, it is used in the production of antidote dimercaptosuccinic acid and for creating ferrous fumarate, an iron-rich drug used to treat anemia. Industrially, Fumaric Acid is essential in the production of unsaturated polyester resins, which are known for their excellent chemical corrosion and heat resistance. It also finds application in copolymers with vinyl acetate for adhesives and with styrene for fiberglass reinforced plastics (FRP). Other industrial uses include printing inks, paper sizing, and as a component in cleaning agents and bath salts due to its carbon dioxide generating properties.

Furthermore, Fumaric Acid has proven to be an effective additive in animal feed, particularly for piglets post-weaning, demonstrating improved weight gain and feed conversion ratios due to its pH-adjusting capabilities. Its versatility underscores its importance across multiple high-value industries.

As a leading Fumaric Acid manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality chemical products that meet stringent industry standards. Our commitment to excellence ensures that our Fumaric Acid (CAS 110-17-8) is produced with high purity, making it suitable for pharmaceutical intermediates, food-grade applications, and industrial uses. We offer competitive price options for bulk purchase, catering to the diverse needs of our global clientele. If you are looking to buy Fumaric Acid or seeking a reliable supplier, NINGBO INNO PHARMCHEM CO.,LTD. stands as your trusted partner, offering exceptional product quality and service. For detailed specifications or to inquire about our product, please contact us for a direct purchase quotation and secure your supply from a reputable Fumaric Acid manufacturer.