
| Manganese sulfate monohydrate AR/ACS 500GM | |||
| 70870SG500 | 964712802FZ | ||
| AR/ACS | 9647128 | ||
| 10034-96-5 | 121027 | ||
| MnSO4.H2O | June 2026 | ||
| 169.02 | May 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Appearance | Pink solid | Pink or almost white solid | |
| 2 | Aqueous solubility | Complies | Freely soluble. | |
| 3 | Assay | 98.7% | 98.0 - 101.0% | |
| 4 | Loss on ignition | 11.0% | 10.0 - 12.0% | |
| 5 | Substances reducing permanganate | Complies | Passes test | |
| 6 | Insoluble matter | 0.004% | 0.01% Max. | |
| 7 | Chloride (Cl) | Less than 0.005% | 0.005% Max. | |
| 8 | Calcium (Ca) | 0.00048% | 0.005% Max. | |
| 9 | Magnesium (Mg) | 0.0018% | 0.005% Max. | |
| 10 | Nickel (Ni) | Not detected | 0.02% Max. | |
| 11 | Potassium (K) | 0.0029% | 0.01% Max. | |
| 12 | Sodium (Na) | 0.0021% | 0.05% Max. | |
| 13 | Zinc (Zn) | 0.00038% | 0.005% Max. | |
| 14 | Heavy metals (as Pb) | Less than 0.002% | 0.002% Max. | |
| 15 | Iron (Fe) | Less than 0.002% | 0.002% Max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |