Ammonium Sulfate is an inorganic salt used as a food-grade nitrogen source for yeast fermentation, dough conditioner, and nutrition enhancer in baking and brewing applications.We supply bulk Ammonium Sulfate sourced from leading China manufacturers, available in powder and granular forms to meet global food industry demand. Our Ammonium Sulfate is widely used in baking, dough conditioner, brewing fermentation aid, food processing nitrogen source and agricultural fertiliser.
Ammonium Sulfate (NH₄)₂SO₄ is produced by reaction of ammonia with sulfuric acid.
In food applications, the food-grade material serves as a yeast nutrient and dough conditioner in baking, a fermentation nitrogen source in brewing, and a processing aid. Also widely used in agriculture as a nitrogen-sulfur fertiliser.
Grades / Types Available: Food Grade
| Item | Specification |
|---|---|
| Appearance | White crystalline granules |
| Assay | ≥ 99.0% |
| Nitrogen | ≥ 21.0% |
| Moisture | ≤ 0.2% |
| Residue on Ignition | ≤ 0.25% |
| Heavy Metals (as Pb) | ≤ 5 mg/kg |
| Arsenic | ≤ 3 mg/kg |
| Content | 99.0-100.5% |
| Ignition Residue | ≦0.25% |
| Se | ≦0.003% |
| Pb | ≦0.0003% |
| As | ≦0.0003% |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Ammonium Sulfate 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.