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Updated: May 12, 2025
For example, aniline is contained in coal-tar, but if we depended on the aniline contained ready made in coal-tar for our aniline dyes, the prices of these dyes would place them beyond our reach, would place them amongst diamonds and precious stones in rarity and cost, so difficult is it to extract the small quantity of aniline from coal-tar.
"Poor little devils!" thought Gabriel, stopping to observe a dirty group clustered about an ice-cream cart, where cheap, adulterated, high-colored stuff was being sold for a penny a square aniline poison, no doubt, and God knows what else. "Poor little kids!
They had chosen frustration for their destiny. Because they desired some ecstasy that would lighten the leaden substance of life they turned to drunkenness, which did no more than jumble reality, steep the earth in aniline dyes, tinge the sunset with magenta.
An old carpet woven at Kairouan before the time of aniline dyes was spread over the floor. White and green curtains, and furniture covered in white and green, harmonized with the tiles and the white and cream plaster. Through the windows could be seen dark cypress trees, the bright blue of the sea, the white and faint red of the crowding houses of the town.
In 1825 and 1826 Faraday published papers in the 'Philosophical Transactions' on 'new compounds of carbon and hydrogen, and on 'sulphonaphthalic acid. In the former of these papers he announced the discovery of Benzol, which, in the hands of modern chemists, has become the foundation of our splendid aniline dyes.
I pointed to benzene or benzol in the table as a hydrocarbon, C H , which forms a principal colour-producing constituent of coal-tar. If you desire to produce chemical appetite in benzene, you must rob it of some of its hydrogen. This is the first step in the formation of aniline.
Later on, towards ten o'clock, when we were leaving the little, frame, sailors' restaurant, I looked up to the western sky and saw that strange colour in it of the Alaskan sunset that I have never found in any other sky, a bright magenta, or deep heather pink, a crude colour rather like an aniline dye, but brilliant and arresting in the clean, clear gold of the heavens.
The recent discovery of aniline colors, to be extracted from coal refuse, has given art new, beautiful, and durable shades of red, blue, purple, and violet. We know but by description what the lauded Tyrian purple was, for monopoly caused the art to be lost; but for softness, richness, and beauty of purple we have none to approach that extracted from this refuse.
Many other examples, including such important products as bromine, oxalic acid, and aniline, could be quoted to show the results of the German price-cutting policy. The direct significance of bromine for chemical warfare must be borne in mind. Full Line Forcing.
It was the very same suit I had bought of the Clark Street tailor, and the aniline purple had turned pink along the seams or if not pink it was some other color equally noticeable in the raiment of a lecturer, and not to be endured. I also purchased a new pair of shoes and a necktie of the Windsor pattern.
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