Manganese sulfate monohydrate AR/ACS 500GM | |||
70870SG500 | 924422811CX | ||
AR/ACS | 9244228 | ||
10034-96-5 | 101702 | ||
MnSO4.H2O | March 2024 | ||
169.02 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | Pink solid | Pink or almost white solid |
2 | Aqueous solubility | Complies | Freely soluble. |
3 | Assay | 99.89% | 98.0 - 101.0% |
4 | Loss on ignition | 11.04% | 10.0 - 12.0% |
5 | Substances reducing permanganate | Complies | Passes test |
6 | Insoluble matter | 0.006% | 0.01% Max. |
7 | Chloride (Cl) | 0.001% | 0.005% Max. |
8 | Calcium (Ca) | Less than 0.005% | 0.005% Max. |
9 | Magnesium (Mg) | Less than 0.005% | 0.005% Max. |
10 | Nickel (Ni) | Less than 0.02% | 0.02% Max. |
11 | Potassium (K) | Less than 0.01% | 0.01% Max. |
12 | Sodium (Na) | Less than 0.05% | 0.05% Max. |
13 | Zinc (Zn) | Less than 0.005% | 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) |