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Sodium hydroxide becomes very alkaline when dissolved in water, so it is used to neutralize the acidic pH imbalance caused by the other chemicals used in most toothpastes. Its common name is "lye" and it can be toxic if ingested. Therefore, toothpastes that contain sodium hydroxide often have a warning label that advises consumers to get medical help or contact a Poison Control Center right away "if more than used for brushing is accidentally swallowed".

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Q: What does sodium hydroxide do in toothpaste?
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Related questions

Does tooth paste include sodium hydroxide?

No, sodium hydroxide is highly corrosive, toothpaste may contain sodium bicarbonate.


Why is sodium hydroxide in toothpaste?

sodium hydroxide is baking powder in your tooth paste it is suppose to get rid of place faster


What is a base used in toothpaste?

This base may be sodium hydroxide (NaOH).


What is toothpaste a mixture of?

a toothpaste is made up of :- sodium fluoride- water- hydrated silica- sorbitol- glycerin- potassium nitrate- sodium lauryl sulfate- cellulose gum- sodium hydroxide


What are example of chemicals in daily life?

fluoride in toothpaste, sodium hydroxide in soaps,sodium chloride in salt, are some


Which are the four main alkalis?

Potassium hydroxide, sodium hydroxide, lithium hydroxide, calcium hydroxide, calcium hydroxide, magnesium hydroxide.


What is the name of the alkali in toothpaste?

Well it is sodium hydroxide that is found in toothpaste.This is the simplest answer you could ever find


Which one of the following is an example of a strong base?

Apex: Sodium HydroxideConfirmed it thanks to the other guy.


What products have alkali in them?

Toothpaste and solid soap- contain "sodium hydroxide". Indigestion tablets- contain "calcium carbonate." Washing powder- contain "sodium bicarbonate". Liquid soap- contain "potassium hydroxide"


What is the Name for NaOH?

The chemical name is Sodium Hydroxide. It is made of Na+ ions and OH- ions.


Why does toothpaste contain sodium hydroxide?

Aluminium hydroxide is a base. When any hydroxide reacts with an acid, it produces salt and water which is called neutralisation. Toothpaste contains aluminium hydroxide so it neutralises the effect of acids in our mouth reducing germs and tooth decay.


Why does toothpaste contain sodium hydrogen?

it is not sodium hydrogen it is sodium hydroxide,it is so because it is an alkaline and it fights against acids in the mouth which make tooth decay...............