21124-33-4
AMMONIUM DIETHYLDITHIOCARBAMATE
CAS: 21124-33-4
Molecular Formula: C5H14N2S2
21124-33-4 - Names and Identifiers
21124-33-4 - Physico-chemical Properties
| Molecular Formula | C5H14N2S2 |
| Molar Mass | 166.31 |
| Melting Point | 80 °C (dec.) (lit.) |
| BRN | 5796362 |
| Storage Condition | 2-8°C |
21124-33-4 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 13 |
21124-33-4 - Reference Information
| use | ammonium diethyl dithiocarbamate can be used as an intermediate in pharmaceutical synthesis. for the extraction of trace heavy metal e.g. for AAS1 |
| application | can be used for recovery of a failed alkaline copper-containing etching solution, which at least includes the following steps: a. adding oxidant to the failed alkaline copper-containing etching solution and reacting at room temperature for 8-10min; B, adding diethyl dithiocarbamate ammonium to the failed alkaline copper-containing etching solution to obtain brown precipitate; C, placing the brown precipitate in container 2, add ammonia water to the container 2 until the brown precipitate is completely dissolved to obtain a blue precipitate; d, place the blue precipitate in the container 3, add sulfuric acid solution to the container 3 until the precipitate is completely dissolved, and continuously stir; e, heat the solution to obtain blue crystals. |
Last Update：2024-04-10 22:29:15
