ld 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

---- Hydrated, 48, 49

---- Hydrolysis of, 3

---- Ichthyol, 89

---- Iodine, 89

---- Lysol, 89

---- Marine, 49

---- Milling, 80, 81

---- Monopole, 94

---- Mottled, 52, 53

---- moulds, 72, 85, 86

---- Naphthol, 89

---- Neutralising, colouring and perfuming, 66, 80, 82

---- Open and close piling, 71

---- perfumes, 95-110

---- Pickling mottled, 54

---- powders, 94

---- Properties of, 2

---- Salicylic acid, 88

---- Settling of, 55

---- Slabbing, 68

---- Soft, 41

---- Stamping, 71, 72, 85, 86

---- Sulphur, 89

---- Terebene, 90

---- Thymol, 90

---- Transparent, 57, 58

---- Treatment of settled, 60-76

---- Yellow household, 54, 55

Soap-making, 45-59

---- ---- Blue and grey mottled, 53

---- ---- "Boiling-on-strength," 51

---- ---- Cold process, 46, 47

---- ---- Combination of fatty acids with alkali, 45, 46

---- ---- Curd, 52

---- ---- Curd, Mottled, 53

---- ---- "Fitting," 51

---- ---- "Graining-out" or separation, 50

---- ---- Hydrated, 49

---- ---- "Pasting" or saponification, 49

---- ---- Soft, 48

---- ---- Transparent, 57, 58

---- ---- under pressure, 47

Soaps, Calico-printer's, 93

---- Disinfectant, 66

---- Floating, 90, 91

---- Liquoring of, 64, 65

---- Medicated, 86-90

---- Milled toilet, 78

---- Miscellaneous, 94

---- Perfumer's, 77, 78

---- Polishing, 94

---- Remelted, 77, 78

---- Scouring, 92

---- Shaving, 91

---- Silicating, 65

---- Silk dyer's, 93, 94

---- Textile, 91-94

---- Toilet, 77, 78

---- Woollen dyer's, 92

Soap-stock, 40

Soda ash, 39, 124, 125

---- ---- Caustic, 39, 125

---- Carbonate, 39, 124, 125

---- Caustic, 39, 123

---- R