Gly-Gly

Useful Range
pKa1 pH 2.50 - 3.80
pKa2 pH 7.50 - 8.90
Note

Binds Cu2+
Wikipedia Entry
Glycylglycine
pKa vs. Temperature
0°C 4°C 20°C 25°C 37°C
pKa1 3.14
pKa2 9.00 8.85 8.40 8.25 7.90
d(pKa2)/dT
-0.0250
Ingredients with this Buffer
1 Glycylglycine, 0.5 M