SALTS OF ALBUMIN WITH BASES 



107 



Table 54. 



(Measurements at 20 ; content of alkali o-oi N in all cases.) 



as neutral salts, and thus the caseinate obtained by Laqueur 

 and Sackur on titrating casein in presence of phenol phthalein 

 represents only one arbitrarily selected member of this con- 

 tinuous series. The particular case they investigated certainly 

 lies near that end of the series where the concentration of 



Table 55 (Fig. 25, Curve II.). 



(t = 20, C H = 4-92 X io- 7 .) 



Table 56 (Fig. 25, Curve III.). 



(t = 25.) 



