Comment on Why is alcohol measured in percentages?

<- View Parent
subtext@lemmy.world ⁨11⁩ ⁨months⁩ ago

The boiling point of pure ethanol is 78°C / 173°F [1], so it would not turn into a gas at normal conditions.

Pure ethanol is very hard to produce because it forms an azeotrope with water in the ~96% [1] range, meaning it cannot be distilled further than that, it must be separated by other means.

Alcohol in spirits is usually diluted because of taxes on higher percentage alcohol, consumer preference, or being able to make more bottles with the same amount of ethanol. I believe using percentages for alcohol began when ye olde England was putting taxes based on the percentage of alcohol in the drink [2].

[1] - en.wikipedia.org/wiki/Ethanol [2] - en.wikipedia.org/wiki/Alcohol_proof

source
Sort:hotnewtop