질소
نيتروجين · Stickstoff · Άζωτο · Nitrogen · Nitrógeno · نیتروژن · Azote · חנקן · नाइट्रोजन · Nitrogén · Nitrogen · Azoto
| CAS | 7727-37-9 |
|---|---|
| EC | 231-783-9 |
| UN | 1066, 1977 |
| 화학식 | N2 |
| 몰질량 | 28.014 g/mol |
| 가스 또는 증기의 상대밀도(공기 = 1) | 0.967 |
| GHS | 경고 · H280, H281 |
Dinitrogen is an elemental molecule consisting of two trivalently-bonded nitrogen atoms. It has a role as a member of food packaging gas and a food propellant. Nitrogen appears as a colorless odorless gas. Noncombustible and nontoxic. Makes up the major portion of the atmosphere, but will not support life by itself.