# pI = 3.63 # pH chg 0.00 1.05 0.50 1.01 1.00 1.00 1.50 0.98 2.00 0.92 2.50 0.78 3.00 0.50 3.50 0.11 4.00 -0.30 4.50 -0.65 5.00 -0.87 5.50 -0.95 6.00 -0.98 6.50 -1.00 7.00 -1.00 7.50 -1.00 8.00 -1.00 8.50 -1.00 9.00 -1.01 9.50 -1.04 10.00 -1.11 10.50 -1.30 11.00 -1.68 11.50 -2.19 12.00 -2.62 12.50 -2.86 13.00 -2.95 13.50 -2.99 14.00 -3.00