ACTIVATED CHARCOAL AR (PHOSPHORUS FREE, FOR SOIL TEST)
| Product Code | B-00065 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 7440-44-0 |
| Molecular Formula | C | Molecular Weight | 12.01 |
| H.S.Code | 3802.10000 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Black |
|---|---|---|---|
| Odour | Odorless | pH Value | 6 - 9 |
| Melting point/ Freezing point [°C] | 3550 °C | Boiling point [°C] | Sublimes |
| Density [g/cm3] | 1.8 - 2.1 | Vapour pressure [20°C] | < 0.01 hPa at 20 °C |
| Vapour density | 0.4 | Solubility in water [% weight] | Insoluble in water |
| Auto-ignition temperature [°C] | 450 °C |
Packaging
Specification
| Appearance | Black powder |
| Substance soluble in ethanol | Max 0.5% |
| Substance soluble in HCl | Max 3.0% |
| Chloride (Cl) | Max 0.05% |
| Sulphate (SO4) | Max 0.05% |
| Heavy metal (as Pb) | Max 0.005% |
| Iron (Fe) | Max 0.05% |
| Sulphated ash (at 800°C) | Max 5.0% |
| Loss on drying (at 120°C) | Max 8.0% |
| pH Value | 6.5 – 7.5 |
| Methylene blue value | Min 180 |
Safety Information and Hazard Symbols
Symbol: GHS03,GHS05,GHS07
Signal Word: Warning