Product Description
As a wholesale calcium citrate granular manufacturer, we granulate high-purity calcium citrate into uniform, dust-free granules that flow and compress well. Chemistry and purity are identical to our powder grade, while particle size and bulk density are tuned for high-speed tablet presses.
Designed for direct-compression calcium tablets, effervescent and chewable tablets, capsules and sachets. Mesh size, density and binder can be customized to your formulation.
Technical Specifications
| Item | GB 1903.14-2016 | USP 46 |
|---|---|---|
| Assay (dry basis) | 97.5-100.5% | 98.0-102.0% |
| Loss on drying | 10.0-14.0% | 10.0-13.3% |
| Acid-insoluble substances | - | ≤0.2% |
| Heavy metals (as Pb) | - | ≤0.002% |
| Arsenic (As) | ≤0.0003% | ≤3 ppm |
| Lead (Pb) | ≤0.0002% | ≤0.001% |
| Fluoride (as F) | ≤0.003% | ≤0.003% |
| Particle size | Granules 20-60 mesh (customizable) | Granules 20-60 mesh (customizable) |
Typical values. The Certificate of Analysis (CoA) of each batch prevails.
Applications
- Dietary Supplements
- Pharmaceuticals
Quick Answers
What is the difference between calcium citrate granular and powder?
As a wholesale calcium citrate granular manufacturer we offer free-flowing granules (typically 20-60 mesh) for direct-compression tablets, and fine powder for blending, beverages and capsules. The chemistry and assay are identical; flowability and compressibility differ.
Are you a bulk food grade calcium citrate powder supplier?
Yes. We are a bulk food grade calcium citrate powder supplier producing calcium citrate tetrahydrate to GB 1903.14, USP and FCC, with lead ≤2 ppm and arsenic ≤3 ppm. It is widely used as calcium citrate powder for dietary supplements and fortified foods.
What is the food grade calcium citrate powder price?
The food grade calcium citrate powder price depends on grade (GB/USP/FCC), particle size, packaging, order quantity and the citric acid market. Send us your volume and destination port and we will quote FOB, CIF or DDP within 24 hours.
