The Soap Maker's Handbook of Materials, Processes and Receipts for Every Description of Soap ...

according added addition alcohol alkali appearance becomes boiling bottom bring brought carbonate caustic soda lye cent chloride clear cocoanut oil cold color combination complete consists contains cooling covered crutch crystals determination dissolved effected entirely evaporated fatty acids finished fire fitted follows formed frame frequently gives glycerin grained soap grammes hand heated kettle latter lavender oil less lime liquid manner manufacture mass means melted method mixed mixture neutral obtained odor olein operation pale palm oil palm-kernel oil paste Perfume portion potash potash lye potassium pounds powder prepared present pure quantity readily remains removed resulting rosin salt sample saponification separated settle shows silicate of soda sodium soft soaps solid solution spent lye stand steam stirring substances sufficient sulphuric acid takes tallow temperature tion washing weight yellow yield