The pH of distilled water is 7 when it is in pure state or form but because it absorbs carbon dioxide from the atmosphere its actually slightly acidic with a pH of 58 so due to the. So distilled water is put into your body because it is the closest to your bodys and bloods pH. Ph Scale Kangen Water Water Health Water For Health The range of pH values goes from 0 to 14. . But this does not mean that distilled water is an acidic substance. If the container is left open to the air the pH can rise to 55. A big difference youll see between distilled and alkaline water is the pH levels of the two. To know in detail about the importance of water visit BYJUS. Similar to single distilled water the pH level of double distilled water is slightly acidic below pH 7. Ad Guaranteed Lowest Prices Big Selection Best Customer Support and Top Ratings. Distilled water has a. Normally the pH value of distilled water may range ...