Activated Charcoal (Decolorizing Powder)
(Decolorizing Powder); MB Value 240
Activated Carbon
Product Code. |
00063 |
Grade |
(Decolorizing Powder) |
Purity |
CAS No. |
7440-44-0 | |
Molecular Formula |
C |
Molecular Weight |
12.01 |
H.S.Code |
3802.10000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Black |
Odour |
Odorless |
| pH value |
6 - 9 |
Melting point/ Freezing point [°C] |
3550°C |
Auto-ignition temperature [°C] |
450 °C |
| Boiling point [°C] |
Sublimes |
Vapour pressure [20°C] |
< 0.01 hPa at 20 °C |
Vapour density |
0.4 |
| Density [g/cm3] |
1.8 - 2.1 |
Solubility in water [% weight] |
Insoluble in water |
Packaging
Specification
| Appearance | Black powder |
| Substance soluble in ethanol | Max 0.2% |
| Substance soluble in HCl | Max 1.0% |
| Chloride (Cl) | Max 0.2% |
| Sulphate (SO4) | Max 0.2% |
| Heavy metal (as Pb) | Max 0.005% |
| Iron (Fe) | Max 0.015% |
| Loss on drying (at 120°C) | Max 8.0% |
| pH (2 % aq. suspension) | 6.0 to 9.0 |
| Methylene blue value | Min 240 |
Safety Information and Hazard Symbols