Sodium Chlorite: Here's Things You Should Know About This Chemical Substance

Sodium Chlorite: Here's Things You Should Know About This Chemical Substance
Sodium Chlorite - Photo by Chokniti Khongchum from Pixabay
SHARE - Sodium Chlorite is a chemical compound consisted of chlorine (Cl), oxygen (O2), and sodium (Na). Another name for sodium chlorite is chlorous acid, sodium salt, and miracle mineral solution (MMS). It is usually used in the manufacturing of paper as well as a disinfectant.

Some people said that sodium chlorite is beneficial as a supplement, but the Food and Drug Administration (FDA) referred that it is harmful. 

Find out more about what sodium chlorite is, the uses, and safety. It is important to know the detailed information prior to undesirable things happen.

The Use of Sodium Chlorite

There is a lot of use of sodium chlorite, but the major application is for bleaching and stripping textiles, pulp, and paper. You should remember that sodium chlorite (NaClO2) differs from sodium chloride (NaCl) which usually used as s seasoning or food preservative.

This chemical substance is also popular for the disinfectant of water treatment. Moreover, sometimes it is also used in mixture with zinc chloride as a component in mouthwashes, toothpaste, gels, mouth sprays, and preservative in eye drops.

In addition, it is also used to sanitize air ducts system as sell as containment areas (walls, floors, and other surfaces). Sodium chlorite is a good antimicrobial treatment for food especially seafood. It also can be used as a chemical reagent.

Sodium chlorite can be used in products with various concentrations, specific dosages, and methods of ingestion. In weaker products, it can give any health impact like gastrointestinal irritation. While for stronger products, the effects may range from nausea, diarrhea, vomiting, dehydration, and reduced blood pressure. It can also cause damage to red blood cells, gut as well as failed in respiratory.

Sodium Chlorite Safety

Since sodium chlorite is only stable at low concentrations, it is basically not a commercial product. As an oxidizing substance, sodium chlorite should be protected from inadvertent contamination by organic materials. It aims to prevent the creation of an explosive combination.

In the European Union, sodium chlorite is nor an authorized food additive. It should be used for certain purposes such as to purify water. Thus, it is considered unsafe if it consumed by drinking.

Health Benefits of Sodium Chlorite

Besides its negative effects, sodium chlorite also believed as a health supplement and treatment for various illnesses like HIV, malaria, cancer, hepatitis, and arthritis. But the use of this substance should be under doctor's advice. While some people who experience medical relief by ingesting sodium chlorite ever said that there is no scientific evidence for the benefits. It means that there is a lack of evidence for using sodium chlorite as a medication. 

Dry Sodium Chlorite

There are two physical forms of sodium chlorite which are dry, flake material or in an aqueous solution. You can see this as a white flake product with slight chlorine odor. The level of danger in some chemical may differ, based on the form of the product. In dry form, sodium chlorite can cause irritation or burns to the skin and eyes. It is also harmful to be swallowed. Dry sodium chlorite is a strong oxidizer if it gets in contact with combustible materials such as oil, leather, cloth, paints, and organics. 

Sodium Chlorite Solution

Like dry sodium chlorite, the form of a solution also causes irritation and burn to the skin or eye. Direct contact with eyes will result in severe irritation along with symptoms like redness, tearing, or burn. While for skin contact, it can cause redness, itching, swelling, and possible tissue injury tissue. Ingestion of sodium chlorite causes gastroenteritis with symptoms like bleeding, diarrhea vomiting, nausea, excess saliva, insomnia, fatigue, and more.


Never swallowed or taste sodium chlorite since it is harmful. When you need to contact with this substance, make sure to use a handling tool, never handle it with bare hands. Moreover, wash and remove the contaminated clothing to avoid fire.


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