it is shown by the older experiments by loeb and by the experiments reported in this paper that the effect of salts on the membrane potentials , osmotic pressure , swelling of gelatin chloride , and that type of viscosity which is due to the swelling of protein particles , depends only on the valency but not on the chemical nature of the anion of the salt , and that the cation of the salt has no effect on these properties , if the ph of the protein solution or protein gel is not altered by the salt .
C0008203
chloride
C0003075
anion