Бібліотека газів і розчинників
Аміак
암모니아 · Ammonia · Ammoniak · Amoniak · Amoníaco · Amoniac · Амонијак · Ammonyak · Амоняк · Amonia · Аммиак · Аммиак
| CAS | 7664-41-7 |
|---|---|
| EC | 231-635-3 |
| UN | 1005 |
| Формула | NH3 |
| Молярна маса | 17,031 g/mol |
| НКМП (LEL) | 15,0 % vol |
| ВКМП (UEL) | 33,6 % vol |
| Температура самозаймання | 630 °C |
| Температурний клас | T1 |
| Підгрупа газу | IIA |
| Відносна густина газу або пари (повітря = 1) | 0,588 |
| GHS | Небезпечно · H221, H314, H331, H400 |
Ammonia is an azane that consists of a single nitrogen atom covelently bonded to three hydrogen atoms. It has a role as a NMR chemical shift reference compound, a metabolite, a neurotoxin, a nucleophilic reagent, a mouse metabolite, an EC 3.5.1.4 (amidase) inhibitor and a refrigerant. Ammonia solutions (containing more than 35% but not more than 50% ammonia) appears as a clear colorless liquid consisting of ammonia dissolved in water. Corrosive to tissue and metals. Although ammonia is lighter than air, the vapors from a leak will initially hug the ground.