What is undenatured alcohol?
The alcohol produced from the factory is 96% pure ethanol at this time the alcohol has not been denatured. Although about 4% is still water and harmful impurities such as methanol, acetone, methyl ethylene, etc. Leftover. However, most have become safe for humans.
After leaving the factory to smaller companies responsible for distribution. Here, ethanol can now be denatured for the purpose of making it unsuitable for human consumption and for use in food. Or the purpose so that the factories don't have to pay the alcohol tax for it.
Or Ethanol can also be distilled one more time to get 99% pure ethanol, completely safe to use in food.
An edition of why should we denature alcohol?
(2022)
why should we denature alcohol?
by quang moc
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Last edited by quangtrungchem
May 14, 2022 | History
In contrast to food alcohol, which is strictly regulated by the MOH for use in food. Then ethanol is denatured for the sole purpose of preventing people from using it in the food sector and manufacturing plants are not subject to alcohol tax, or food tax for it.
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| May 14, 2022 | Edited by quangtrungchem | Edited without comment. |
| May 14, 2022 | Created by quangtrungchem | Added new book. |