Product Overview
Fumaric acid is an important organic chemical raw material and fine chemical product. It naturally occurs in plants and animals such as mushrooms, and fresh beef, and is also an intermediate metabolite of the human tricarboxylic acid cycle.
Key Product Specifications
|
Parameter |
Specification |
|
Product Name |
Fumaric Acid |
|
CAS No. |
110-17-8 |
|
Appearance |
Colourless or white crystalline powder, odourless, with a fruity acid taste. |
|
Molecular Formula |
C₄H₄O₄ |
|
Molecular Weight |
116.07 g/mol |
|
Assay |
≥99.0% |
|
Application |
Food acidulant, Unsaturated polyester resin synthesis, Pharmaceutical intermediate |
Key Benefits of Fumaric acid
Strong Acidity & Lower Dosage
Its acidity intensity is approximately 1.5 times that of citric acid, requiring less added amount to achieve the same level of sourness, which helps reduce formulation costs.
Extremely Low Hygroscopicity & Long Shelf Life
It has minimal hygroscopicity, making it particularly suitable for powdered foods (such as gelatin desserts, pie fillings, and solid beverages). It can effectively extend product shelf life and prevent caking.
Flavor Closer to Natural Fruit Acids
It has a pure and natural sour taste. It is often used in combination with citric acid to simulate a more authentic fruity sourness.
Both Preservative and Anti-mold Functions
It has a certain anti-mold effect on white bread, vegetables, fresh meat, etc., and can help extend the shelf life of food.
Application Selection Guide
|
Application |
Use Level |
Contribution of Fumaric acid |
Formulation Notes |
|
Carbonated & Juice Drinks |
0.3 g/kg (carbonated); 0.6 g/kg (juice drinks) |
Provides tartness; strong buffering effect maintains pH around 3.0. |
Typically blended with citric acid at 20%–30% of citric acid dosage to deliver a natural fruit profile; low solubility needs proper dispersion. |
|
Bakery (Bread, Cakes, Biscuits) |
2.0–3.0 g/kg |
Acidulant & dough conditioner; prevents crystal formation in chilled biscuit dough. |
For noodles/bread, suggest 3 g/kg for noodles and ~1 g/kg for bread/steamed buns; contributes to anti-mold effects. |
|
Powdered Foods (Gelatin Desserts, Pie Fillings, Solid Drinks) |
GMP / FEMA: 3,600 mg/kg in puddings |
Extremely low hygroscopicity extends shelf life and prevents caking. |
Powder system benefit: soluble on reconstitution; paired with sodium fumarate to improve solubility & flavor. |
|
Jams, Jellies & Preserves |
3.0 g/kg |
Maintains pH 2.8–3.5 for gel set and preservative function. |
Usable alone or with tartaric acid/tartrates; strong buffering action aids microbial stability. |
|
Chewing Gum |
8.0 g/kg |
Provides long-lasting sourness |
Higher usage level compared to other applications; acidity remains perceptible during chewing. |
|
Wine |
3,000 mg/kg in some standards |
Acidulant and clarifying aid; helps control malolactic fermentation. |
Does not chelate copper or iron; primarily functions as an acidulant rather than a metal-sequestering agent. |
*The above formulations are provided for reference only. Please modify them to suit your own end-product formulations.
Certifications & Compliance
We can provide certifications such as Halal, Kosher, ISO, FSSC, and HACCP.
Packaging & Supply
Standard commercial packaging includes:
- 25 kg bags
- Palletized shipments
- Bulk packaging options
For international B2B orders, buyers to confirm:
- Packaging Format
- Payment Method
- Expiration Date
- Quotation Type
- Lead Time
- Shipping Port
FAQ
Q: What is the minimum fumaric acid content that can be achieved?
A: In the product standards for food-grade fumaric acid, the minimum content requirement is usually 99.0%.
Q: What role does fumaric acid play in the human body?
A: It is an intermediate product of the human tricarboxylic acid cycle and participates in the production of cellular energy. Specifically, succinate dehydrogenase oxidizes succinate to fumaric acid, which is then converted by fumarase into malic acid, continuing the cycle.
Q: Are there liquid and powder forms of fumaric acid?
A: Yes, we can provide fumaric acid in liquid and powder form. Please let us know your specific specification requirements.
Q: What should be noted when purchasing or storing fumaric acid?
A: It should be stored in a cool, ventilated, and dry warehouse, kept away from ignition sources and heat, and stored separately from oxidants and alkaline substances. Food-grade fumaric acid must meet the relevant purity standards..
Q: What is the MOQ for bulk fumaric acid?
A: MOQ depends on the product grade, packaging, destination and order quantity. Please contact us with your required quantity and destination for a quotation.
Request a Fumaric Acid Sample or Bulk Quotation
Looking for bulk Fumaric Acid for food acidulant, unsaturated polyester resin synthesis, or pharmaceutical intermediate? Send us your requirements.
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