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| Manganous
sulphate monohydrate
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Chemical formula MnSO4.H2O
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Identification CAS Nr. 7785-87-7
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Process
Sulfuric acid lixiviation of reduced Manganese ore (Pyrolusite)
- Chemical
characteristics (typical)
| Total
Mn |
31
- 32 % |
| MnSO4.H2O |
95
- 98 % |
| MnO2 |
0.03
- 0.05 % |
| H2O
|
0.5
- 1 % |
| K2O |
3000
- 5000 ppm |
| CaO |
500
- 1500 ppm |
| Na2O |
700
- 1500 ppm |
| MgO |
400
- 7000 ppm |
| Ni |
5
- 50 ppm |
| Cu |
5
- 50 ppm |
| Co |
5
- 25 ppm |
| Fe |
5
- 100 ppm |
- Physical
properties (typical)
| Appearance |
hygroscopic
fine white powder |
| pH
water (10 % w/w) |
6.5
- 7.5 |
| bulk
density |
0.80
- 0.90 kg/dm³ |
| tapped
density |
1.05
- 1.15 kg/dm³ |
|
solubility |
water
soluble |
| particle
size (median diameter) |
60 - 70 µm |
- Toxicity
/ handling / storage
| Toxicity |
MnSO4.H2O
is hazardous |
symbol
[Xn] |
| Handling |
avoid
all necessary exposure |
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Handle
in well ventilated area |
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Do
not breathe dust. |
| Storage |
Keep container closed when not in use. |
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Product is subject to caking and must be stored in adapted
conditions. |
- Specific
advantages
Highly bio-available
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