Search Results for: Food preparations of malt extract
—rub the stained skin with a pinch of slightly moistened red crystals of chromic trioxide until a distinct sensation of warmth announces the destruction of the dye stuff by oxidation and an incipient irritation of the skin. then rinse with soap and water. a single application usually suffices to remove
an agreeable odor. . to remove stains of sulphate of copper, or of salts of mercury, silver, or gold from the hands, etc., wash them first with a dilute solution either of ammonia, iodide, bromide, or cyanide of potassium, and then with plenty of water; if the stains are old ones they should first be...
https://niir.org/books/book/selected-formulary-book-on-cosmetics-drugs-cleaners-soaps-detergents-2nd-revised-edition/isbn-9789381039731/zb,,18bc3,a,0,0,a/index.html