Ammonium Citrate (Diammonium Citrate) is a food-grade water-soluble ammonium salt of citric acid used as an acidity regulator, buffering agent and yeast nutrient in food and fermentation applications.We supply bulk Ammonium Citrate sourced from leading China manufacturers, available in powder and granular forms for international food processing operations. Our Ammonium Citrate is widely used in processed foods, beverages, fermentation, analytical chemistry reagent and cleaning formulations.
Ammonium Citrate is produced by neutralising citric acid with ammonia.
It functions as an acidity regulator and buffering agent in food systems, and as a nitrogen-source nutrient for yeast in fermentation. Also used in analytical chemistry and as a complexing agent in electroplating and cleaning formulations.
| Item | Specification |
|---|---|
| Appearance | White crystalline powder or granules |
| Assay | ≥ 98.0% |
| pH (5% solution) | 4.0-5.5 |
| Moisture | ≤ 1.0% |
| Chloride | ≤ 0.005% |
| Sulfate | ≤ 0.005% |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
| Arsenic | ≤ 3 mg/kg |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Ammonium Citrate 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.