Bibliotheca gasorum et solventium
Deuterium
Dideutérium · Дидейтерий · Döteryum
| CAS | 7782-39-0 |
|---|---|
| EC | 231-952-7 |
| UN | 1957 |
| Formula | H2 |
| Massa molaris | 4.0282 g/mol |
| Temperatura accensionis spontaneae | 585 °C |
| Classis temperaturae | T1 |
| Densitas relativa gasi aut vaporis (aer = 1) | 0.139 |
| GHS | Periculum · H220, H280 |
Dideuterium is a dihydrogen. Deuterium is an isotope of hydrogen but it is chemically identical. It is a colorless, odorless gas. It is easily ignited.