硝酸銨
| 硝酸銨 | |
|---|---|
| |
| |
| |
| IUPAC名 Ammonium nitrate | |
| 別名 | 硝銨 |
| 識別 | |
| CAS號 | 6484-52-2 |
| PubChem | 22985 |
| ChemSpider | 21511 
|
| SMILES | [O-][N+]([O-])=O.[NH4+]
|
| |
| InChIKey | DVARTQFDIMZBAA-IKLDFBCSAH |
| UN編號 | 0222 – with > 0.2% combustible substances 1942 – with <= 0.2% combustible substances 2067 – fertilizers 2426 – liquid |
| RTECS | BR9050000 |
| 性質 | |
| 化學式 | NH4NO3 |
| 摩爾質量 | 80.04336 g·mol−1 |
| 外觀 | 白色固體 |
| 密度 | 1.72 g/cm³ (固) |
| 熔點 | 169.6 °C |
| 沸點 | 約210°C時分解 |
| 溶解度（水） | 119 g/100 ml (0°C) 190 g/100 ml (20°C) 286 g/100 ml (40°C) 421 g/100 ml (60°C) 630 g/100 ml (80°C) 1024 g/100 ml (100°C) |
| 如果無講明，所有數據都係指25 °C，100 kPa嘅時候嘅情況。 | |
硝酸銨（粵拼：siu1 syun1 on1，Ammonium nitrate）係種化合物，佢嘅化學式係NH4NO3（N2H4O3），係一種白雪雪嘅結晶固體，可以溶喺水。佢而家主要用嚟農業度做肥料。
拎
[編輯]- "Storing and Handling Ammonium Nitrate", United Kingdom Health and Safety Executive publication INDG230 (1986)
- Chemical Advisory: Safe Storage, Handling, and Management of Ammonium Nitrate United States Environmental Protection Agency
- Calculators: surface tensions, and densities, molarities and molalities of aqueous ammonium nitrate