Bibliothèque des gaz et solvants
Acide perchlorique
حمض البيركلوريك · Перхлорна киселина · Perchlorsäure · Υπερχλωρικό οξύ · Perchloric acid · Ácido perclórico · پرکلریک اسید · חומצה על-כלורית · परक्लोरिक अम्ल · Perklórsav · Asam perklorat · Acido perclorico
| CAS | 7601-90-3 |
|---|---|
| EC | 231-512-4 |
| UN | 1873 |
| Formule | ClHO4 |
| Masse molaire | 100,46 g/mol |
| Densité relative du gaz ou de la vapeur (air = 1) | 3,47 |
| GHS | Danger · H271, H314 |
Perchloric acid is a chlorine oxoacid. It is a conjugate acid of a perchlorate. Perchloric acid, with more than 50% but not more than 72% acid appears as a clear colorless odorless aqueous solution. Corrosive to metals and tissue. Closed containers may rupture violently under prolonged exposure to heat.