Food-grade 99% Pharmaceutical-grade 99% Fumaric acid 110-17-8 trans-Butenedioic acid (E)-Butenedioic acid (2E)-But-2-enedioic acid Allomaleic acid Boletic acid Lichenic acid

Certificate of Analysis-COA 

 Applications 

1. For Food And Beverage Manufacturing: Fumaric acid (CAS 110-17-8) is a strong food acidulant (E297) with approximately 1.5 times the acidity of citric acid, used in beverages, candies, baking and dairy desserts to adjust acidity, enhance flavor and extend shelf life with excellent heat stability.

2. For Unsaturated Polyester Resins: Fumaric acid is a core raw material for unsaturated polyester resins, contributing to excellent chemical resistance, mechanical strength and thermal performance in FRP, marine, construction and automotive applications.

3. For Animal Feed And Nutrition: Feed-grade fumaric acid serves as an acidifier in animal feed, helping control feed pH and support digestive health in livestock and poultry production.

4. For Industrial Chemicals And Coatings: The acid is used in alkyd resins, printing inks and rosin paper sizing, and serves as a chemical intermediate for L-malic acid, fumarate salts and dye mordants.

5. Reliable Supply For Global Industry: Supplied in food-grade and technical-grade white crystalline powder (99.5% min) with consistent quality, fumaric acid gives food, resin, feed and coating manufacturers a dependable organic acid with stable supply, flexible packaging and professional technical support.

 Quality Assurance 

Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

White woven bags

Kraft paper bags

ton bag

Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)