
| 4-Dimethylamino benzaldehyde AR 100GM | |||
| 20598SG100 | 963250315GZ | ||
| AR | 9632503 | ||
| 100-10-7 | 119905 | ||
| C9H11NO | July 2026 | ||
| 149.19 | June 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | Off white crystalline powder with characteristic odour. | Off white to light green crystalline powder with characteristic odour. | |
| 2 | Solubility | Complies | 10% solution in methanol is clear. | |
| 3 | Assay | 99.96% | Min. 99.00% | |
| 4 | Melting point | 74°C | 73° - 75°C | |
| 5 | Chloride (Cl) | Less than 0.005% | 0.005% max | |
| 6 | Iron (Fe) | Less than 0.001% | 0.001% max | |
| 7 | Lead (Pb) | Less than 0.001% | 0.001% max | |
| 8 | Sulphated ash | 0.02% | 0.05% max | |
| 9 | Bases of Indole type | Complies | Passes test | |
| 10 | Organic impurities | Complies | Passes test |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |