Article No. | Grade | Purity | Cas no. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
C0065405000 | LR | 7440-44-0 | C | 12.01 | 3802.1000 |
60 Months |
Physical state at 20 °C
Solid
Colour
Black
Odour
Odorless
pH value
6 - 9
Melting Point/ Freezing point [°C]
3550°C
Vapour density
0.4
Boiling point [°C]
Sublimes
Density [g/cm3]
1.8 - 2.1
Auto-ignition temperature [°C]
450 °C
Solubility in water [% weight]
Insoluble in water
Vapour pressure [20°C]
< 0.01 hPa at 20 °C
Appearance: |
Black granules |
Heavy metal (as Pb): |
Max 0.01% |
Arsenic (As): |
Max 0.0005% |
Lead (Pb): |
Max 0.005% |
Iron (Fe): |
Max 0.05% |
Zinc (Zn): |
Max 0.15% |
Cyano compounds (CN): |
Passes test |
Iodine adsorption: |
Min 800 mg/gm |
Loss on drying (at 120°C): |
Max 10.0% |
n-Hexane absorption: |
Min 20.0% |
Polycyclic aromatics: |
Passes test |
Residue on ignition (at 1000°C): |
Max 10.0% |
Substance soluble in water: |
Max 2.0% |
Tar products: |
Passes test |