134 



HYDRATES IN AQUEOUS SOLUTION. 



ICO 



m 



3 



Cane sugar 



Fructose 

 Glucose 



Mannite 



Lactose 



7711 



FIG. 60. 



10 



__ 

 ni 



2.0 



1.5 



(COOH) 2 



C 2 H 4 (COOH) 2 



C 3 H 4 (OH)(COOH) 3 H 2 



1.0 



m o.s 

 FIG. 62. 



1.0 



