Activated Charcoal Powder / CAS 7440-44-0
Activated Charcoal Powder is an acid-washed, black carbon powder supplied for decolorizing applications. Its molecular formula is C.
| CAS No. | 7440-44-0 |
|---|---|
| Molecular formula | C |
| Molecular weight | 12.01 |
| Appearance | Black powder |
| Shelf life | 5 years |
Non-returnable
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Product Details
Activated Charcoal Powder is an acid-washed decolorizing powder. Its listed methylene blue value is at least 210. It is used as an adsorbent for laboratory decolorization and related procedures.
Specifications
| Molecular formula | C |
|---|---|
| Molecular weight | 12.01 |
| Appearance | Black powder |
| Melting point | 3550°C |
| Boiling point | Sublimes |
| Density | 1.8–2.1 |
| Chlorides (Cl) | Max. 0.2% |
| Sulphate (SO4) | Max. 0.2% |
| Iron (Fe) | Max. 0.1% |
| Heavy metals (as Pb) | Max. 0.005% |
| pH value | 6.5–7.5 |
| Solubility in water | Insoluble |
| Sulphated ash (at 800°C) | Max. 5.0% |
| Loss on drying at 120°C | Max. 8% |
| Methylene blue value | Min. 210 |
| Shelf life | 5 years |
Applications
Used as a decolorizing powder and adsorbent in laboratory procedures. Confirm suitability for the specific method and sample before use.