三辛胺 Trioctylamine
三辛胺技术指标：Specification
|
Items 项目 |
Specification规格 |
|
Appearance 外观（25℃） |
Colorless to light yellow clear liquid 无色至微黄色透明液体 |
|
Color 色泽（APHA） |
≤150 |
|
Moisture 水份（%） |
≤0.5 |
|
Total amine value总胺值mgKOH/g |
148-158 |
|
Primary &second amine伯仲胺含量,% |
≤3.0 |
|
Tertiary amine content叔胺含量 % |
≥96 |
三辛胺的性状与用途：Properties and application
【性状】：在常温下为淡黄色透明油状液体，不溶于水，微溶于甲醇，溶于乙醇和乙醚
Properties：It is light yellow clear liquid at room temperature,insoluble in water,light soluble in methyl alcohol,soluble in alcohol and diethyl ether.
【三辛胺的用途】Application
污水处理：污水处理厂中用来处理有机废水和石油产品和季胺盐化合物及其衍生物的添加剂
Wastewater treatment:As additives used in sewage treatment works to treat organic wastewater,petroleum products,quaternary ammonium compounds,and their derivatives.
稀有金属的萃取：在冶金工业中，用来萃取分离钴、镍、锕系和镧系等贵金属，如钼，钒，稀土等。因为这些稀有金属不能以冶炼的方式提取，只能以溶剂萃取的方式提取，所以需要用三辛胺。
金属抗腐蚀剂
Extraction of rare metals: It is used as extraction reagent in metallurgical industry, for extracting and separating of the cobalt,nickel,actinium series,and lanthanide series,such as molybdeum,vanadium,rare earth and other precious metals.