ACTIVATED CHARCOAL FINE POWDER
ACTIVATED CHARCOAL FINE POWDER
| Article No. | 558608 |
| Grade | USP grade |
| Purity | – |
| CAS No. | 7440-44-0 |
| Molecular Formula | C |
| Molecular Weight | 12.01 |
| H.S. Code | 38021000 |
| Shelf Life | 60 months |
Physical Properties
| Physical State (at 20°C) | Solid |
| Color | Black |
| Odor | Odorless |
| pH Value | 6–9 |
| Solubility in Water | Insoluble |
| Melting/Freezing Point | 3550°C |
| Density | 1.8–2.1 g/cm³ |
| Vapour Density | 0.4 |
| Boiling Point | Sublimes |
| Autoignition Temperature | 450°C |
Specifications
| Appearance | Black, light powder free from grittiness |
| Acidity or Alkalinity | Neutral to litmus |
| Acid Soluble Substances | Max 3.5% |
| Solubility | Practically insoluble in all usual solvents |
| Sulfides | Passes test |
| Uncarbonized Constituents | Passes test |
| Loss on Drying | Max 15% |
| Adsorption Power | Minimum 40 g of phenazone per 100 g activated charcoal |
| Identification A | Burns slowly without a flame when heated to redness |
| Identification B | Adsorption power |
| Packings | 250 g, 500 g |
