The detergent present in toothpaste is ____________________*AnionicCationicNon-ionicNeutral
Question
The detergent present in toothpaste is
- Anionic
- Cationic
- Non-ionic
- Neutral
Solution
The detergent present in toothpaste is typically Anionic.
Explanation
-
Composition of Toothpaste: Toothpaste is formulated with various ingredients, including abrasives, humectants, flavoring agents, and detergents. The detergents in toothpaste serve the purpose of providing foaming action and helping to remove debris and plaque from teeth.
-
Types of Detergents:
- Anionic Detergents: These have a negative charge and are effective at removing dirt and grime. Sodium lauryl sulfate (SLS) is a common anionic detergent used in many toothpaste formulations.
- Cationic Detergents: These have a positive charge and are typically used in products with antimicrobial properties, like some mouthwashes, but are not common in toothpaste.
- Non-ionic Detergents: These do not carry any charge but are not typically used in traditional toothpaste.
- Neutral Detergents: These are not commonly classified as a separate detergent type in the toothpaste industry.
In summary, anionic detergents like sodium lauryl sulfate are widely used in toothpaste formulations due to their effective cleansing properties.
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