Biblioteca de gases e solventes
Deuterium
Dideutérium · Дидейтерий · Döteryum
| CAS | 7782-39-0 |
|---|---|
| EC | 231-952-7 |
| UN | 1957 |
| Fórmula | H2 |
| Massa molar | 4,0282 g/mol |
| Temperatura de autoignição | 585 °C |
| Classe de temperatura | T1 |
| Densidade relativa do gás ou vapor (ar = 1) | 0,139 |
| GHS | Perigo · 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.