Product Name | Ferrous Gluconate | Batch No. | NC-PTT20231028 |
Quantity | 2550kg | Manufacturing Date | 2023-10-28 |
Reference standard | USP40 | Expiration Date | 2025-10-27 |
Item | Specification | Result |
Assay(no H2O) | 97.0%~102.0% | 99.78% |
Ferrous content | 11.5%~12.5% | 12.3% |
Physical & Chemical Data | ||
Appearance | Yellow & gray or light green granules or powder | Conforms |
Loss on drying | 6.5~10.0% | 9.01% |
Iron (Fe 3+) | ≤2.0% | 0.53% |
Oxalic acid test | Passes Test | Pass |
Reducing sugar | Passes Test | Pass |
Chloride (Cl) | ≤0.07% | <0.05% |
Sulfate (SO4) | ≤0.1% | <0.05% |
Particle size | 80 Mesh | 80 Mesh |
Solubility | 8g/100mL | 10g/100ml |
Total Heavy Metals | ||
Arsenic(As) | ≤2ppm | Conforms |
Lead(Pb) | ≤2ppm | Conforms |
Mercury(Hg) | ≤0.1ppm | Conforms |
Cadmium(Cd) | ≤1ppm | Conforms |
Conclusion | Conform with specification |
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