
| Activated charcoal powder extrapure 5KG | |||
| 10040SR500 | 959680207DZ | ||
| Extrapure | 9596802 | ||
| 7440-44-0 | 118057 | ||
| C | April 2026 | ||
| 12.01 | March 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Fine black Powder. | Fine black Powder. | |
| 2 | Solubility | Complies | Insoluble in water and in ethanol. | |
| 3 | Partical size, 300 mesh | 71.11% | min. 70.00% | |
| 4 | pH (5% filtrate) | 6.93 | 6.5 - 7.5 | |
| 5 | Methylene blue adsorption (0.15% soln) | 13 ml/100 mg | min.12 ml/100 mg | |
| 6 | Loss on drying,110°C | 7.2% | 10.0% max. | |
| 7 | Substances soluble in water | 0.08% | 1.0% max. | |
| 8 | Substances soluble in acid | 0.09% | 1.5% max. | |
| 9 | Chloride(Cl) | Less than 0.2% | 0.2% max. | |
| 10 | Sulphate(SO4) | Less than 0.2% | 0.2% max. | |
| 11 | Iron(Fe) | Less than 0.03% | 0.03% max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |