Scripps Laboratories

pH Effect on Mono- & Dibasic Phosphate

 

pH__% Total Phosphate__
as Monobasic Form
__% Total Phosphate__
as Dibasic Form
_____5.7_____ 93.5 6.5
5.8 92.0 8.0
5.9 90.0 10.0
6.0 87.7 12.3
6.1 85.0 15.0
6.2 81.5 18.5
6.3 77.5 22.5
6.4 73.5 26.5
6.5 68.5 31.5
6.6 62.5 37.5
6.7 56.5 43.5
6.8 51.0 49.0
6.9 45.0 55.0
7.0 39.0 61.0
7.1 33.0 67.0
7.2 28.0 72.0
7.3 23.0 77.0
7.4 19.0 81.0
7.5 16.0 84.0
7.6 13.0 87.0
7.7 10.5 90.5
7.8 8.5 91.5
7.9 7.0 93.0
8.0 5.3 94.7

Technical Info

Reagent / Buffer Data