268 SUBJECT INDIA 



POTASSIUM FLUORID, and salting-out of snaps, 121 . 



POTASSIUM HYDROXID, and salting-out of soaps, 120, 127. 



POTASSIUM IODID, 122. 



POTASSIUM NITRATE, 123. 



POTASSIUM OLEATE, salting-out of, 93; effects of water upon, 94; effects of 

 alkalies upon, 94; effects of salts upon, 95; effects of alkali and salt 

 together upon, 108; historical remarks on the salting-out of, 110; salting- 

 out effects of alkalies upon, 120, 121, 127, 128, 129, 134, 135; salting-out 

 effects of neutral salts upon, 121, 122, 123, 124, 125, 126, 127, 128, 129, 

 130, 131, 132; and sodium carbonate, 200; and sodium silicate, 201; 

 and sodium borate, 201; and magnesium sulphate, 201. 



POTASSIUM PHOSPHATE, 126. 



POTASSIUM SOAPS, 16, 23; foaming properties of, 143; foaming properties of, 

 of the acetic series, 148. 



POTASSIUM SULPHATE, 125. 



POTASSIUM SULPHOCYANATE, 123, 124. 



POTASSIUM TARTRATE, 126. 



POTATO FLOUR, 193. 



PROPANDIOL (1, 3), 50. 



PROPIONIC ACID, 253. 



PROPYL ALCOHOL, 34, 56, 57, 256 



PROTEIN, swelling of, 75, 219; acid and basic derivatives of, 206; colloid- 

 chemistry of derivatives of, 208; solution of, 218; action of acids and 

 alkalies upon, 218; salting-out of, 226; coagulation of, by different 

 bases, 230; coagulation of, by heat, 233; and heavy and light metals, 237. 



PROTEIN DERIVATIVES, 205; solution of, 205; hydration of, 205; solubility 

 of, in and for water, 206. 



PROTEIN SYSTEMS, compared with soap systems, 223. 



PROTEIN/ WATER SYSTEMS, stability of, 214; independence of swelling and 

 solution in, 219. 



PROTOPLASM, solution of water in, 78; ionization in, 82, 243; injury to, 82, 

 247; fundamental chemical constitution of, 235; as solution of water in, 

 235; effects of introducing different bases into, 236, 237; fundamental 

 composition of, 243; salts in, 243; and alkaloids, 244; solubility of, for 

 water, 244; solubility of, in water, 245; reaction of, when injured, 247; 

 electrical conductivity of, 247; cloudy swelling in, 248. 



PSYLLOSTEARYLIC ACID, 7. 



Q 



QUINCE OIL ACID, 8. 



R 



REACTION TO INJURY, in protojdasin, 82, 248. 

 RAPIC ACID, 7, 254. 

 REICHERT-MEISSL VALUE, 170. 

 REVERSIBILITY, in soaps, 89. 

 RICINELAIDIC ACID, 8. 

 RICINIC ACID, 8. 

 RICINOLEIC ACID, 8. 

 RICINOLEIC ACID SERIES, 8. 

 RINGER SOLUTION, 230. 



