Calcium Formate is a food-grade calcium salt of formic acid, used as a preservative, acidulant, feed additive and construction accelerator with broad industrial and food applications.We supply bulk Calcium Formate sourced from leading China manufacturers, available in powder form for international food processing operations. Our Calcium Formate is widely used in preservative, silage additive, mortar setting accelerator, leather tanning agent and de-icing agent.
Calcium Formate (Ca(HCOO)₂) is a white crystalline salt produced by neutralising formic acid with calcium hydroxide. In food and feed, it serves as a preservative, acidulant and source of both calcium and formic acid (antimicrobial).
In animal nutrition it is valued as a feed acidifier promoting gut health and growth performance. Also widely used as a concrete setting accelerator in construction.
| Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Assay | ≥ 98.0% |
| Calcium Content | 30-31% |
| pH (10% solution) | 6.5-7.5 |
| Moisture | ≤ 0.5% |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Calcium Formate 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.