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Table 3 Values of the solubility product (Eq. (16)) of Leu and Phe in NaCl and in (CH3)4NCl at different ionic strengths and at T = 298.15 K

From: Modeling solubility and acid–base properties of some amino acids in aqueous NaCl and (CH3)4NCl aqueous solutions at different ionic strengths and temperatures

I/mol kg−1

log K S0 ± 0.01

Leu

Phe

Phe

NaCl

NaCl

(CH3)4NCl

0

−10.55

−10.40

−10.40

0.1

−10.38

−10.21

−10.20

0.5

−10.41

−10.21

−10.15

1.0

−10.55

−10.29

−10.16

3.0

−11.18

−10.68

−10.26

5.0

−11.85

−11.10

−10.38