Acido formico
Formic acid · Ameisensäure · حمض الفورميك · Qarışqa turşusu · Мравчена киселина · Μεθανικό οξύ · فرومیک اسید · Acide méthanoïque · חומצה פורמית · फॉर्मिक अम्ल · Hangyasav · Asam format
| CAS | 64-18-6 |
|---|---|
| EC | 200-579-1 |
| UN | 1779 |
| Formula | CH2O2 |
| Massa molare | 46,025 g/mol |
| LIE (LEL) | 18,0 % vol |
| LSE (UEL) | 57,0 % vol |
| Punto di infiammabilità | 42 °C |
| Temperatura di autoaccensione | 525 °C |
| Classe di temperatura | T1 |
| Gruppo di gas | IIA |
| Densità relativa del gas o del vapore (aria = 1) | 1,59 |
| GHS | Pericolo · H226, H290, H302, H314, H318, H331 |
Formic acid is the simplest carboxylic acid, containing a single carbon. Occurs naturally in various sources including the venom of bee and ant stings, and is a useful organic synthetic reagent. Formic acid appears as a colorless liquid with a pungent odor. Flash point 156 °F. Density 10.2 lb / gal.