Molecular formula: C12H22MnO14.2H2O
Molecular weight: 445.24 (anhydrous) 481.27 (two water)
Manganese content: 12% (anhydrous) 1.43% (two water)
Mesh number: 90% passes 100 meshes
Light pink powder, odorless, easily soluble in water, slightly soluble in ethanol. This product is available in anhydrous form and dihydrate form. The anhydrous form is obtained after spray drying, and the dihydrate form is obtained by crystallization.
Because manganese gluconate has good solubility in water, its absorption rate by the human body is high. It is widely used in food, health products, pharmaceutical and other industries.
| Item | Index | Item | Index | |
| Content（Basis dry）% | 98.0-102.0 | Sulfate% | ≤0.2 | |
| Moisture% | Anhydrous | Dihydrate | Chloride% | ≤0.05 |
| 3.0-9.0 | 6.0-9.0 | Lead（Pb）mg/kg | ≤2.0 | |
| Arsenic（As）mg/kg | 3.0 | / | / | |
