Monosodium Fumarate is a food-grade sodium salt of fumaric acid used as an acidulant, flavour enhancer and preservative in food, and as a feed acidifier in animal nutrition.We supply bulk Monosodium Fumarate sourced from leading China manufacturers, available in powder form to meet global food industry demand. Our Monosodium Fumarate is widely used in beverages and confectionery, processed foods, animal feed acidifier, food systems and baked goods leavening acid.
Monosodium Fumarate (NaHC₄H₂O₄) is produced by partial neutralisation of fumaric acid with sodium hydroxide. It combines the tartness of fumaric acid with improved solubility from the sodium salt form.
Used in beverages, confectionery and baked goods as an acidulant, and in animal feed as a gut acidifier and growth promoter. Its buffering capacity provides stable pH in food systems.
| Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Assay | ≥ 98.0% |
| pH (1% solution) | 3.5-4.5 |
| Loss on Drying | ≤ 0.5% |
| Residue on Ignition | 32-36% |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
| Arsenic | ≤ 3 mg/kg |
| **Fumaric Acid CWS** | 110-17-8 |
| **Fumaric Acid INSTANT** | 110-17-8 |
| Product Name | CAS NO. |
| **Potassium Fumarate** | 7704-72-5 |
| **Cobalt Methionine** | - |
| **Ferrous Glycine** | 20150-34-9 |
| **Zinc Glycine** | 14281-83-5 |
| **Copper Glycine** | 13479-54-4 |
| **L-Se-Methylselenocysteine** | 26046-90-2 |
| **Fumaric Acid Amino Acid Ester** | FCC |
| **2-CTA Resin** | 934816-82-7 |
| **2-CTC Resin** | 42074-68-0 |
| **Wang Resin** | 201058-08-4 |
| **Fmoc-Gly-Wang Resin** | 65307-53-1 |
| **H-Thr-OL-2-CT Resin** | ≥95% |
| **H-Thr(tBu)-OL-CT Resin** | 934816-82-7 |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Monosodium Fumarate with other food ingredients in one shipment to save on freight.
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.
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.
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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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.