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    Fumaric Acid

    Fumaric Acid, a functional pH regulator and flavor enhancer, plays a vital role in stabilizing taste profiles and prolonging freshness in food, beverage, and chemical applications.


    Chemical name:Fumaric acid; Allomaleic acid; Boletic acid

    CAS Number:110-17-8

    Molecular formula: C4H6O6

    Molecular weight: 116.07

    Product Standard:GB/FCC/USP


    25KG plastic woven bag lined with polyethylene bag packaging.

    Storage Condition: Kept in a light-proof,well-closed,dry and cool place.

    Shelf life: 2 years.

    Buying Guide:

    Fumaric Acid Buying Guide

    Mondstar offers a diverse range of chemical products and is your preferred supplier of food additives and ingredients, providing high-quality fumaric acid powder wholesale and export services. For more information, you can directly contact [email protected] or call +86-17303712627.


    Product Overview

    Fumaric acid, e279 an organic compound notable for its lack of odor and distinctly sour taste. This substance typically appears as a white crystal or crystalline powder. Fumaric acid solubility is quite specific: it dissolves in water and ethanol but remains insoluble in petroleum ether and chloroform. The fumaric acid melting point is another crucial physical property, marking the temperature at which it transitions from solid to liquid. In terms of chemical properties, fumaric acid ph is an important aspect, especially considering its applications in various industries. Fumaric acid's wide range of uses spans the food industry, pharmaceutical field, chemical industry, and more, leveraging its unique properties for diverse applications.




    Colour White  


    Odor Sour Sour
    Organization status Crystalline powder or crystalline particles Crystalline particles
    Assay(as C4H4O4

    on dried basis) %

    99.5~100.5 99.8
    Arsenic(As), mg/kg ≤2 <2
    Lead, ≤mg/kg ≤2 <2
    Maleicacid,% ≤0.10 0.01
    Residue on ignition,% ≤0.1 0.03
    Moisture,% ≤0.5 0.3
    Conclusion Qualified
    The main application of Fumaric Acid
    • As a food additive, fumaric acid in food is widely used as an acidity regulator to control pH levels and impart a tart flavor in processed foods, beverages, baking powders, and nutraceuticals.
    • Fumaric acid preserves feed, promotes digestion, and boosts nutrient absorption when added to animal feeds.
    • Fumaric acid can be combined with certain vitamins, such as vitamin C, to enhance their stability and antioxidant properties.
    • In skin care products, fumaric acid is used as an ingredient to help regulate skin pH, promote keratin layer renewal, and moisturize.
    • As a raw material and catalyst for organic synthesis reactions, fumaric acid uses in the manufacture of other chemicals such as plastics, resins, dyes and coatings.

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