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Potassium Permanganate
| CAS No. |
7722-64-7 |
| EINECS No. |
231-760-3 |
| Appearance |
Dark purple powder |
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| Typical Analysis |
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| Assay |
>97.5 % |
| Moisture content |
<0.5% m/m |
| Water insoluble |
<1 % m/m |
| Particle Size |
7% max. through sieve 75µ (ASTM 200)
20% max. retained sieve 425µ (ASTM 40) |
| Molecular Weight |
158 |
| Specific Gravity |
2.703 Solid g/cm3
1.039 by weight, 20°C / 4°C 6% solution |
| Bulk Density |
1.45 – 1.60 g/cm3 |
Solubility in distilled
water |
44% @ 10°C
53% @ 15°C
63% @ 20°C
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