The main role of sodium monofluorophosphate in toothpaste is to promote remineralization, prevent tooth decay, improve tooth sensitivity, and help remove bacteria and food debris from the mouth.

Sodium Monofluorophosphate is an inorganic compound that is widely used in fluoride toothpastes. Its main effects include:
Dental caries proof
Fluoride is effective in preventing dental caries. Fluoride ions can combine with hydroxyapatite on the surface of the teeth to form fluorapatite, which is more difficult to dissolve in acid, and enhance the acid resistance of the enamel.
The remineralization of the tooth can strengthen the hardness of the teeth and improve the resistance of teeth against decay.
Cure tooth sensitivity:
The fluoride ions from sodium monofluorophosphate can penetrate into the hard tissues of the tooth and combine with calcium to form the fluorohydroxyapatite. This deposition can reduce the diameter of the dentinal tubules or even close them.

By this mean, sodium monofluorophosphate can alleviate dentin hypersensitivity symptoms, thus cure tooth sensitivity.
Removes bacteria and food debris:
Directly inhibits plaque bacteria and has an inhibitory effect on acid-producing bacteria.

This ingredient, together with a variety of friction agents, helps to remove bacteria and food debris from the mouth and has a preventive effect against dental caries Helps to remove bacteria and food debris from the mouth and prevent dental caries
The sodium monofluorophosphate toothpaste grade used in toothpaste is specially produced for the purposes. Whwanze is the exclusive wholesaler for this grade and is ready to help whenever you needs.
Besides, there is another goodness of sodium monofluorophosphate whitening teeth.
Conclusion
Because of all of above advantages this chemical plays an essential roles in the decay proof in the toothpaste, and it is one of the important ingredients of the anti moth toothpaste and the moth treatment dental material. Please it is not right to mix sodium monofluorophosphate with sodium phosphate, cause there is no sodium phophate in toothpaste.
This post is the response for following questions too:
What is sodium monofluorophosphate used for in toothpaste?
What’s the sodium monofluorophosphate function in toothpaste?
Sodium monofluorophosphate uses and benefits for teeth?
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