... ethanol without roater,aether, chloroform,the liquor of the water show limccsless.It's melding point is 224 to 227.It ... ,it's the necessary ingredient of the organism.Altitude animal will show stagnant growth,hair shedding,lose the circadian balance.The daily ... and medicine for fishing industry.It's a part of all the bio-chemical organize,it exists in the cell as ...