| Activated charcoal powder Special Grade 500GM | |||
| 10041SG500 | 824130522FS | ||
| Special Grade | 8241305 | ||
| 7440-44-0 | 54852 | ||
| C | June 2019 | ||
| 12.01 | May 2024 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Fine black Powder. | Fine black Powder. |
| 2 | Solubility | Passes | Insoluble in water & ethanol. |
| 3 | Partical size, 300 mesh | 72.30% | min. 70.0% |
| 4 | pH(5% filtrate) | 6.55 | 6.5 - 7.5 |
| 5 | Methylene blue adsorption (0.15% soln) | 21ml /100mg | min. 20ml /100mg |
| 6 | Loss on drying,110°C | 6.42% | 5% - 7% max. |
| 7 | Substances soluble in water | 0.13% | 0.20% max. |
| 8 | Substances soluble in acid | 0.42% | 1.00% max. |
| 9 | Chloride(Cl) | Less than 0.15% | 0.15% max. |
| 10 | Sulphate(SO4) | Less than 0.05% | 0.05% max. |
| 11 | Iron(Fe) | 0.015% | 0.03% max. |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
