Burning boric acid ester, timelapse footage. Trimethyl borate is produced in a flask by the reaction of boric acid and methanol in the presence of a sulphuric acid catalyst. When the bottle contents are ignited, an eerie, dancing green flame burns, which is characteristic of a boric acid ester. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA |
Modell-Rechte: | nicht erforderlich |
Länge: | 12 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |