Chemical
Longsheng built its fortune on chemical industry, and expanded its related industry both vertically and horizontally. Meanwhile, Longsheng also strives for bigger and higher resource allocation. Nowadays, Longsheng diversified its industries in chemicals, real estate, auto, finance etc.
Inorganic Chemicals product > Industrial ammonia
液体无水氨(液氨) | | | 化学式： | NH3 | 执行标准： | GB536-1988 | 外观： | 无色液体 |
| 项 目 | 指 标 | 优等品 | 一等品 | 及格品 | 氨含量，% ≥ | 99.9 | 99.8 | 99.6 | 残留物含量，%≤ | 0.1（重量法） | 0.2 | 0.4 | 水份含量，% ≤ | 0.1 | — | — | 油含量， mg/kg≤ | 5（重量法）2（红外线光谱法） | — | — | 铁含量，mg/kg ≤ | 1 | — | — | 注：其中聚集密度、粒度 180um筛余物为重质碳酸钠控制项目。 |
用 途 | 制种种含氨肥料，化工原料制冷剂及制其他有机化工产品。 | 包装与储运 | 专用钢瓶或液氨槽车。 |
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