SZSE：002741
| Product No. | Product name | specifications |
| 1.26192.010 | Bis(cyclohexanone)-oxalyldihydrazone | AR25g |
| Item | AR | CP |
| Melting point(℃) | 204~209 | 206~210 |
| Sensitivity test to copper | Pass | Pass |
| Solubility test in methanol | Pass | Pass |
| Residue on | ≤0.05% | ≤0.1% |
| Iron (Fe) | ≤0.001% | ≤0.002% |
| Heavy metals(as Pb) | ≤0.001% | ≤0.002% |
光华科技微信公众号
Metal Compounds
PCB Solutions
Chemical Reagents
contact us