Effect of Hydroxylamine Sulfate on Volumetric Behavior of Glycine, L-Alanine, and L-Arginine in Aqueous Solution

Table 4

hydration number of glycine, L-alaine, and L-arginine in aqueous and aqueous solution of hydroxylamine sulfate at 𝑇=298.15 K.

Amino acid	In water	0.1005^a	0.2512^a	0.4017^a
Glycine	2.70	2.51	2.43	2.14
L-Alanine	3.50	3.48	3.25	3.07
L-Arginine	6.27	4.94	4.77	4.69

aMolality of hydroxylamine sulfate in water.