Acidulated phosphat flouride:
- A- 1% fluoride ions
- B- 1.23% ***
- C- 2%
- D- 2.23%.
The most common concentration of fluoride ions in acidulated phosphate fluoride (APF) used for dental applications is: B. 1.23%
Here's why the other options are not as accurate:
A. 1%:
While some APF preparations might exist with 1% fluoride concentration, 1.23% is the standard and most widely used formulation.
C. 2%:
This concentration is higher than the typical 1.23% and is not as commonly used in dentistry due to potential concerns about increased sensitivity or other side effects.
D. 2.23%:
This concentration is significantly higher than the recommended range and would not be considered safe for routine dental applications.
Therefore, when referring to acidulated phosphate fluoride in a general dental context, 1.23% is the most accurate and likely concentration of fluoride ions.
It's important to note that this concentration can vary depending on the specific product and its intended use. For example, higher concentrations might be used for professional applications, while lower concentrations might be found in over-the-counter products.
