Shaving cream, 90. Shaving powder, 90. Shaving soaps, 87. Silica and silicates, Determination of in soap, 148. Silk dyeing, 102. Silk industry, Soaps used in, 101. Slabber, 32. Smith method for moisture in soap, 138. Soap analysis, 137. Soap, Automobile, 41. Soap, Carbolic, 71. Soap, Castile, 79. Soap, Chip, 54. Soap Chip, cold made, 55. Soap, Chip, unfilled, 56. Soap, Cold cream, 78. Soap, Coloring, 75. Soap containing phenols, 77. Soap, Curd, 71. Soap, Defined, 1. Soap, Determination insoluble matter, 143. Soap, Determining glycerine in, 149. Soap, Eschweger, 81. Soap, Floating, 62. Soap, Formaldehyde, 78. Soap for wool, Scouring and fulling, 98. Soap, Full boiled, 35. Soap, Iodine, 78. Soap kettle, 31. Soap, Laundry, 48. Soap, Liquid, 94. Soap lye crude glycerine, 113. Soap, Marine, 39. Soap, Medicinal, 76. Soap, Medicinal, less important, 78. Soap, Mercury, 78. Soap, Metallic, 1. Soap, Peroxide, 78. Soap powders, 56. Soap, Pumice or sand, 93. Soap, Rosin settled, 50. Soap, Run and glued up, 69. Soap, Scouring, 61. Soap, Semi-boiled laundry, 49. Soap, Shaving, 87. Soap, Sulphur, 77. Soap, Tannin, 78. Soap, Tar, 77. Soap, Test for color of, 133. Soap, Textile, 98. Soap, Toilet, 65. Soap, Toilet cheaper, 68. Soap, Toilet, cold made, 72. Soap, Toilet perfuming and coloring, 73. Soap, Transparent, 82. Soap, Transparent, cold made, 84. Soap used for cotton goods, 103. Soap used in the silk industry, 101. Soap, Witch hazel, 78. Soap, Wool thrower's, 100. Soap, Worsted finishing, 101. Soda ash, 28. Sodium carbonate, 28. Sodium perborate, Use of in soap powders, 57. Soft soaps, 40. Soluble mineral matter detm. of in fats and oils, 173. Note on method, 187-188. Solvay process, 28. Soya bean oil, 14. Spent lye, Recovery of glycerine from, 106. Spent lyes, 37. Spent lyes, Treatment of for glycerine recovery, 107. Splitting fats with ferments, 121. Standard methods of analysis for fats and oils, 165-196. Starch and gelatine, Determination in soap, 143. Stearic acid, 15, 19. Stearin, 2, 19. Strengthening change, 36. Strengthening lyes, 38. Strunz crutcher, 63. Sugar in soap, Determination of, 150. Sugar, Use in transparent soap, 83. Sulfate of alumina, Use of in spent lyes, 108. Sulphonated oils, 104. Sulphur soaps, 77. Sweating of soap, 62. Sweet water, 119. Sylvic acid, 22. T Talgol, 96. Tallow, 4. Tallow, Fullers' earth bleaching of, 4. Tallow, Improving color by extraction of free fatty acid, 6. Tannin soap, 78. Tar soap, 77. Test for color of soap, 133. Testing of alkalis used in soap making, 134. Textile soaps, 98. Titer, 130. Tank cars, Sampling, 166. Tierces, Sampling, 168. Titer, Standard method, 175. Titer, Note on, 189. Tung oil, Note one iodine, number of, 180. Toilet soap, 65. Toilet soaps, Cheaper, 68. Toilet soap, Use of hardened oils in, 96. Total alkali, Determination of in soap, 147.