How do you create a 0.5M EDTA disodium salt solution at pH=7.4?

I have been trying to make a 0.5M EDTA solution by dissolving EDTA disodium salt dihydrate in 500mL of purified water and adjusting the pH to ~8.0 so that the salt dissolves. To aid in the...

13 October 2020 3,454 2 View