best answer > What is the PH of sodium benzoate 2024?- QuesHub | Better Than Quora
  • What is the PH of sodium benzoate 2024?

    4.5 4.5 4.5

    Questioner:Emily Allen 2023-05-28 10:52:36
The most authoritative answer in 2024
  • Ethan Moore——Works at the International Atomic Energy Agency, Lives in Vienna, Austria.

    Sodium benzoate is not recommended as a preservative at pH ranges higher than 4.5. The effectiveness of sodium benzoate as a preservative increases with decreasing pH (increasing acidity). This is because the ratio of undissociated (i.e., free) benzoic acid to ionized benzoic acid increases as the pH decreases.read more >>
    +119962023-06-03 10:52:36

About “4.5、4.5、4.5”,people ask:

READ MORE:

QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.

分享到

取消