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Merck 104206 grapHite Fine Powder Extra Pure 2.5 kg
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| Description | |
|---|---|
| Catalogue Number | 104206 |
| Product Information | |
|---|---|
| CAS number | 7782-42-5 |
| EC number | 231-955-3 |
| Hill Formula | C |
| Molar Mass | 12.01 g/mol |
| HS Code | 3801 10 00 |
| Quality Level | MQ100 |
| Physicochemical Information | |
|---|---|
| Density | 2.2 g/cm3 (20 °C) |
| pH value | 5 - 6 (50 g/l, H₂O, 20 °C) (slurry) |
| Bulk density | 280 kg/m3 |
| Storage and Shipping Information | |
|---|---|
| Storage | Storage temperature: no restrictions. |
| Specifications | |
|---|---|
| Substances soluble in Ethanol | ≤ 0.2 % |
| Residue on ignition (800 °C) | ≤ 1 % |
| Particle size (< 50 µm) | ≥ 99.5 % |
| Bulk density | 20 - 30 g/100 ml |
| Loss on drying (120 °C) | ≤ 0.5 % |
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