Palm oil, 27, 41 ---- ---- Bleaching, 41 Palmarosa oil, 103 Palmitic acid, 10 Palmitin, 8 Palmitodistearin, 8 Palm-nut oil, 26 Pasting or saponification, 49 Patchouli oil, 103 Patent textile soaps, 94 Pearl-ash, Analysis of, 125, 126 Peppermint oil, 103, 104 Perfumer's soaps, 77, 78 Perfumes, Artificial and synthetic, 107-110 ---- Soap, 95-110 Perfuming soaps, 94 Persimmon seed oil, 36 Peru-balsam oil, 104 Petit-grain oil, 104 Phenols, Determination of, 129 Physetoleic acid, 11 Phytosterol in unsaponifiable matter, 120 Pickling mottled soap, 54 Pisangcerylic acid, 10 Polishing soaps, 94 Pongam oil, 35 Potash, Carbonate, 39, 125, 126 ---- Caustic, 89, 123 Potassium chloride, 126 ---- Determination of, 126, 132 Powders, Soap, 94 Psyllostearylic acid, 10 R. Rancidity, 18, 24 Rapic acid, 11 Refining cotton-seed oil, 42 Refractive index of oils and fats, 122 Remelted soaps, 77, 78 Resinate of soda, 43, 44 Ricinoleic acid, 13 Ricinolein, 8 Rose oil, 105 ---- ---- (artificial), 110 Rosemary oil, 105 Rosin, 37, 38, 43, 44, 55 ---- Bleaching, 43 ---- Determination of, 133, 134 ---- treatment, 43, 44 S. Safflower oil, 33, 34 Safrol, 110 Salt, 39, 126 ---- Determination of, 124, 125, 126, 132 Sandalwood oil, 105, 106 Santalol, 110 Saponification, 13-22, 49 ---- accelerated by heat and electricity, 14, 15 ---- accelerated by use of chemical reagents, 19, 23 ---- accelerated with Twitchell's reagent, 20 ---- Acid, 19, 21 ---- Aqueous, 14 ---- by ferment process, 20 ---- equivalent, 118 ---- Glycerine, 116 ---- Lime, 22 ---- under pressure, 47 ---- value, 118, 128 Saponifying mineral oil, 58, 59 Sassafras oil, 106 Saturated acids, 11 Scouring soaps, 92, 93 Sesame oil, 28, 29 Settled soap, Treatment of, 60-76 Shaving soaps, 91 Shea butter, 31 Silicate of soda in soap, 65 Silicates of soda and potash, 127, 138 Silk scouring soaps, 93 ---- dyer's soap, 93, 94 Slabbing soap, 68 Soap, Albumen in, 90 ---- Analysis of, 130-35 ---- Bar, 54, 55 ---- Barring, 68 ---- -base, Milling, 54, 78 ---- Biniodide, 87 ---- Birch-tar, 88 ---- Borax, 88 ---- Boric acid in, 88 ---- ---- ---- ---- Determination, 135 ---- Carbolic, 88 ---- Classification of, 45 ---- Cleansing, 60, 61 ---- Coal-tar, 88 ---- Cold process, 46, 47 ---- Compressing, 83, 85 ---- Cooling, 74-76 ---- Crutching, 63 ---- Curd, 52 ---- Curd mottled, 53 ---- Definition of, 1, 2 ---- Detergent action of, 4, 5 ---- Determination of carbolic acid in, 134 ---- ---- of fatty acids in, 131 ---- ---- of free alkali in, 132 ---- ---- of free fat in, 133 ---- ---- of glycerine in, 134, 135 ---- ---- of total alkali in, 131 ---- ---- of water in, 133 ---- Drying, 71, 78-80 ---- Electrical production of, 59 ---- Ether, 90 ---- Examination of fatty acids 133, 134 ---- Filling, 65 ---- Fluorides in, 90 ---- formaldehyde, 88 ---- frame, 66 ---- framing, 66 ---- from fatty acids, 45, 46 ---- Glycerine, 89