| ≥1 piece |
Oyster shell calcium carbonate
1. Lower Pb content.
2. Lower microbial.
3. White or Gray granular.
CaCO 3
White powder
| Item | QB1413-99 | |
| CaCO 3 (dry base) | ≥ % | 97.6 |
| Loss on drying | ≤ % | 1.0 |
| Acid-insoluble substances | ≤ % | 0.30 |
| Barium | ≤ % | 0.03 |
| Arsenic | ≤ mg/kg | 3 |
| Heavy metals | ≤ mg/kg | 10 |
| Cadmium | ≥ mg/kg | 0.2 |
| Fineness (mesh) | ≥ | 180 |
25 kg / paper plastic complex bag.
| CAS No.: 471-34-1 | Other Names: Oyster shell powder | MF: CaCO3 |
| EINECS No.: 305-364-7 | FEMA No.: 12345 | Place of Origin: Shandong China (Mainland) |
| Type: Nutrition Enhancers | Brand Name: NOGA | Model Number: NOGA57 |
| Color: White powder |