Caustic potash, 26. Caustic potash, Electrolytic, 27. Caustic soda, 26. Changes in soap-making, 36. Chemist, Importance of, 127. Chipper, Soap, 32. Chip soap, 54. Chip soap, Cold made, 55. Chip soap, Unfilled, 56. Chrome bleaching of palm oil, 9. Cloud test for oil, Standard method, 182-183. Clupanodonic acid, 20. Cocoanut oil, 6. Cold cream soap, 78. Cold made chip soaps, 55. Cold made toilet soaps, 72. Cold made transparent soaps, 84. Cold process, 35, 43. Colophony, 22. Coloring soap, 75. Copra, 7. Corn oil, 14. Corrosive sublimate, 78. Cotton goods. Soaps used for, 103. Cottonseed oil, 14. Cream, Shaving, 90. Crude glycerine, 113. Crutcher, 32. Curd soap, 71. Cutting table, 32. D Determination of free fatty acid, 128. Determination of unsaponifiable matter, 132. Distillation of fatty acids, 125. Drying machine, 32. E Enzymes, 17. Eschweger soap, 81. Examination of fats and oils, 128. F Fahrion's method for moisture, 138. Fats and oils, Examination of, 128. Fats and oils used in soap manufacture, 3. Fatty acids, 14. Fatty acids, Distillation of, 125. Ferments, Splitting fats with, 121. Fillers for laundry soaps, 53. Fillers for soap powders, 58. Finishing change, 36. Fish oils, 20. Floating soap, 62. Formaldehyde soap, 78. Frames, 31. Free alkali in soap, Determination of, 139. Free fatty acid, Determination of, 128. Free fatty acids, Extraction from tallow, 6. Free fatty acid, Standard method of dilu., 174. Note on method, 188-189. Full boiled soaps, 35. Fullers' earth bleaching of tallow, 4. G Glycerides, 2. Glycerine, 2. Glycerine analysis, 150. Glycerine change, 36. Glycerine, Crude, 113. Glycerine in spent lyes, Recovery of, 106. Glycerine in soap, Determination of, 149. Glycerine, Sampling crude, 162. Glycerine soaps, 83. Glycerol content, Ways of calculating actual, 159. Glycerol determination, Acetin process, 155. Glycerol determination, Bichromate process for, 160. Graining soap, 30. Grease, 21. Grease, Bleaching, 21. Grinding soap, 34. H Hand Paste, 93. Hard water, 29. Hardened oils in toilet soap, Use of, 96. Hydrocarbon oils, 2. Hydrogenating oils, 19. Hydrolysis of fats and oils, 17. Hydrolytic dissociation of soap, 1. Hydrometers, 25. I Indicators, Action, 135-6. Insoluble impurities in fatty oils, Determination of (standard method), 172. Note on method, 187. Insoluble matter in soap, determination of, 143. International committee on glycerine analysis, 150. Iodine manufacturing oil, 191. Iodine member Wijs method, Standard, 177-181. Note on method, 191. Iodine soap, 78. J Joslin, ref., 113. K "Killing" change, 36. Koettstorfer number (Standard method), 181-182. Kontakt reagent, 117. Krebitz Process, 123. Krutolin, 96. L Leiste & Stiepel method for rosin in soap, 146. Liebermann, Storch reaction, 144. Light powders, 60. Laundry soap, 48. LeBlanc Process, 28. Lewkowitsch, ref., 17, 146.