Iodomethane reaction. At left a drop of acetone has been added to a solution of triiodomethane and forms a precipitate. At right is a positive result, with the pale yellow precipitate of triiodomethane (iodoform), which is given by either an aldehyde or ketone. Ethanal is the only aldehyde to give a positive reaction but many ketones react. Acetone is the simplest ketone. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 3770 px × 4647 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |