Manufacturers List

Fumaric Acid

Fumaric acid is a food-grade naturally occurring dicarboxylic acid used as a strong, cost-effective acidulant in food manufacturing. We supply bulk Fumaric Acid sourced from leading China manufacturers, available in powder and granular forms to meet global food industry demand. Our Fumaric Acid is widely used in tortilla, fruit-flavored powder drink mixes and effervescent tablets, wine, chewy candy and gelatin desserts.

Kosher Halal ISO 9001 BRC
E Number
E297
CAS No.
110-17-8
HS Code
291719

Introduction

Fumaric acid is produced industrially by the catalytic isomerization of maleic acid or by the oxidation of furfural. This yields a white, odorless, crystalline powder. It is the strongest-tasting food acid on a weight basis, approximately 1.5 times as sour as citric acid.

This makes it one of the most cost-effective acidulants available. Fumaric acid has very low water solubility (0.63 g/100ml at 25°C), which limits its use in clear beverage applications but offers advantages in dry mixes and confectionery where slow dissolution and controlled acid release are desired. Its extremely low hygroscopicity provides outstanding shelf stability in powdered and granulated food products. Fumaric acid also functions as a preservative and antimicrobial agent by lowering pH below the growth threshold of many spoilage organisms.

Uses

  • Acidulant in tortilla, flatbread, and rye bread dough formulations
  • Sour taste agent in fruit-flavored powder drink mixes and effervescent tablets
  • pH adjustment and preservation in wine, cider, and acidified food products
  • Tartness provider in chewy candy, gummies, and fruit snack formulations
  • Acidulant in gelatin desserts, pie fillings, and baking powder systems
  • Malic acid substitute in animal feed formulations for cost reduction

Specifications

Fumaric Acid Food Grade Specification

DESCRIPTION White, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform
Chemical Name Trans-butenedioic  acid
Chemical Formula C4H4O4
Structural Formula
Molecular Weight 116.07
Solubility (g/100g)
in water at 25 0.7
in water at 100 9.8
in alcohol at 30 5.76
in dimethyl benzene at 20 0.03
SPECIFICATION
(Executive Standard: GB 25546-2010,also meets the international standards of FCC,USP ect.)		 Assay(as C4H4O4) 99.5%~100.5%(anhydrous basis)
Melting Point 294~300
Arsenic(as As) 2mg/kg Max
Lead 2mg/kg Max
Maleic Acid 0.1% Max
Residue on Ignition 0.1% Max
Water 0.5% Max
MAIN FUNCTION AND PURPOSE       Used as an acidulant, Fumaric acid has bacteriostatic and antiseptic function. It also can be used as acidity regulator, acidifier, thermal-oxidative resist auxiliary, curing accelerant and spice. Used as acidic substance of effervescent agent, it can produce extended and exquisite bubbles.
Fumaric acid can be used as pharmaceutical intermediate and optical bleaching agent. In pharmaceutical industry, it is used to produce alexipharmic sodium dimercaptosuccinate and ferrous fumarate. Fumaric acid is also used in manufacturing unsaturated polyester resin.
PACKING 25KG net in Plastic Woven Bag lined with PE bag, 18MT/20FCL(with pallet) or 20MT/20FCL(without pallet). 600kg or 900kg net in plastic bag, 18MT/20FCL(on pallet)
STORAGE Kept in a dry and cool place.

Product /
Packaging

Fumaric Acid packaging

Other
Conditions

MOQ

Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Fumaric Acid with other food ingredients in one shipment to save on freight.

Samples

We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.

Lead Time

Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.

Documents

You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.

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