Is phosphoric acid harmful to plastic?

Answer 1

It depends on the dose! Phosphoric acid has many uses, ranging from a food additive to a toilet cleaner, and dentists use it to descale teeth.

Answer 2

Phosphoric acid is corrosive and can degrade some types of plastic, especially over time or at higher temperatures. It is important to use containers specifically approved for handling phosphoric acid to prevent damage or leaks.

Answer 3

Depends on the plastic and the concentration. Coca-Cola contains phosphoric acid, and it's sold in plastic poly(ethylene terephthalate) bottles.