What is the pH of distilled water?

In this short article, we will answer the question “What is the pH of distilled water?” and will show you contextual information about this type of water.

What is the pH of distilled water?

Pure distilled water with a pH of 7 is perfect because it only contains hydrogen and oxygen, but this is rare. In fact, because water will absorb carbon dioxide from the air, it is generally always somewhat acidic, ranging from 5.6 to just under 7. 

What is distilled water?

Distilled water is water that has been refined using a still, transformed into steam to remove any more impurities, and then condensed back into the water. 

By entirely transforming water into steam through the process of distillation, hard minerals and salts like calcium, iron, and magnesium are removed along with other minute pollutants like germs. 

Solids are too heavy to be turned into steam. Salt and bacteria can only be eliminated from water by boiling it for a long enough time.

Is drinking distilled water safe?

Not so much. Because there are no chemicals in distillate water, drinking it has no negative effects on the body. 

However, it’s crucial to consider where the distilled water came from because the often laborious packaging procedure may have included bacteria that could have caused an infection. Any element, including the following mineral salts, is absent from distilled water:

  • Calcium
  • Sodium
  • Iron
  • Potassium
  • Magnesium

We require mineral salts to maintain our body’s electrolyte balance, therefore consuming distilled water can lead to difficulties. Therefore, when we drink this kind of water, we are not replacing mineral salts that may otherwise upset this equilibrium.

It’s crucial to keep in mind that all mineral salts can and should be consumed in meals in addition to water. However, measuring the number of mineral salts available in each of the foods we eat and determining whether we are getting enough is essentially impossible.

Each mineral salt fulfils a crucial function, such as:

  • Calcium: aids in cellular respiration, bone growth and development, nerve transmission, blood coagulation, muscular contraction, diuretic effect, and kidney stone prevention.
  • Magnesium slows down molecular ageing, calms the neurological system, aids in nerve signal transmission, and promotes muscular relaxation.
  • Potassium: regulates neuromuscular activity, acid-base and osmotic balance, cell development, and the balance and distribution of water in the body.
  • Sodium: conducts nerve impulses and regulates the body’s aqueous and acid-base balance.

Additionally, using distilled water over time can have the following effects:

  • Dehydration because, despite drinking water, the body is not absorbing and consuming minerals, and there are alterations in metabolism in addition to constant water loss through urine, faeces, and sweat;
  • Infection due to the possibility of microbial contamination in distilled water;
  • Compromised bone development because calcium and magnesium, which are present in the filtered water, are not being given, interfering with the process of forming bones;
  • Altered muscular performance as a result of the body’s decreased mineral content;
  • This makes drinking filtered or bottled mineral water great because it has the minerals the body needs to function. However, the diet must have all the minerals required for the person’s health if drinking filtered water is not an option.

In addition to refraining from drinking distilled water continuously, tap water should also be avoided because, while being treated in many locations, it may still contain amounts of lead and other heavy metals from old plumbing.

What is the purpose of distilled water?

Due to the absence of mineral salts in their makeup, which could affect the reactions conducted, distilled water is mostly utilised in industrial operations and in labs to prepare reagents and solvents.

Additionally, this kind of water is frequently used in clothes irons and automobile batteries to avoid calcium accumulation.

What impact does temperature have on distilled water’s pH?

The acidity of a substance serves as a gauge for its pH. An alkaline substance has a pH over 7, while an acidic chemical has a pH below 7. 

In general, people believe that water is neutral, which means that it has a pH of 7 and is neither acidic nor alkaline. This holds, but only for pure water and only to a point the temperature of mining. 

The pH will unavoidably shift as a result of temperature differences that alter the water’s neutrality.


In this short article, we answered the question “What is the pH of distilled water?” and have shown you contextual information about this type of water.



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