SZSE：002741
| Product No. | Product Name | Specification |
| 1.05002.014 | Charcoal activated granular | AR1kg |
| Specification | AR | CP |
| Methylene blue adsorption | Pass | Pass |
| pH value (50g / L solution, 25 ℃) | 5.0 ~ 7.0 | 4.5 ~ 7.5 |
| Ethanol dissolved | ≤ 0.2% | ≤ 0.2% |
| Hydrochloric acid dissolved | ≤ 0.8% | ≤ 2.0% |
| Loss on drying | ≤ 10.0% | ≤ 15.0% |
| Residue on ignition (as sulfate) | ≤ 2.0% | ≤ 3.0% |
| Chloride (Cl) | ≤ 0.025% | ≤ 0.10% |
| Sulfur compounds (as sulfate) | ≤ 0.10% | ≤ 0.15% |
| Iron (Fe) | ≤ 0.02% | ≤ 0.10% |
| Zinc (Zn) | ≤ 0.05% | ≤ 0.10% |
| Heavy metals (as Pb) | ≤ 0.005% | ≤ 0.01% |
UN 1362 CARBON,ACTIVATED,4.2,Ⅲ
金沙9001w以诚为本微信公众号
Metal Compounds
PCB Solutions
Chemical Reagents
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