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MANGANESE DIOXIDE AR
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2812 | AR | 80% | 1313-13-9 | MnO2 | 86.94 | 2820.1000 | 60 Months |
Packings
| 500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | Black powder |
| Odour | Odorless |
| Melting point/ Freezing point [°C] | 535 °C |
| Density [g/cm3] | 5.06 |
| Solubility in water [% weight] | Insoluble in water |
Specifications
| Appearance | A black colored heavy powder |
| Assay | Min 80% |
| Free moisture | Max 3% |
| Insoluble matter in HCl | Max 0.5% |
| Iron (Fe) | Max 0.1% |
| Lead (Pb) | Max 0.09% |
| Copper (Cu) | Max 0.002% |
| Sulphate (SO4) | Max 1.2% |
| pH (5% water extract) | 4.5 - 6.5 |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS07,GHS08 |
| Signal Word | Warning |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | H302 + H332 - H373 |
| Precaution Statement | P260 - P264 - P270 - P304 + P340 + P312 - P314 - P501 |
| Risk Statement | |
| Safety Statement | |
Revision Date : 14-Aug-2020
Certificate of Analysis (COA's)
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