Alkali blue
any of the cl-ss of blue pigments having the highest tinting strength, by weight, of all known blue pigments: used chiefly in the manufacture of printing inks.
historical examples
alkali blue b; after dyeing p-ss through a weak acetic acid bath, then wash well.
the dyeing of cotton fabrics franklin beech
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alkali feldspar alkali feldspar any of several feldspar minerals containing alkali metals and little calcium. plagioclase, orthoclase and microcline are alkali feldspars.
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a level area, as a dry lake bed, in which evaporation has concentrated alkali minerals, as sodium sulfates and carbonates. historical examples ride down the barranca two hundred yards and you’ll come to an alkali flat. the killer stewart edward white the rear of the saloon was part-tioned off into a “ladies’ room,” whose door […]
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a plant, zigadenus elegans, of central and western north america, having tough, wiry, bluish-green leaves and greenish flowers.
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a metaprotein derived by means of a hydrolytic alkali.