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Fuchsine (sometimes spelled fuchsin) or rosaniline hydrochloride is a magenta dye with chemical formula C 20 H 19 N 3 ·HCl. [ 1 ] [ 2 ] There are other similar chemical formulations of products sold as fuchsine, and several dozen other synonyms of this molecule.
This is an accepted version of this page This is the latest accepted revision, reviewed on 15 January 2025. Color Fuchsia Flowers of the fuchsia plant Color coordinates Hex triplet #FF00FF sRGB B (r, g, b) (255, 0, 255) HSV (h, s, v) (300°, 100%, 100%) CIELCh uv (L, C, h) (60, 137, 308°) Source W3C CSS Color Module B: Normalized to [0–255] (byte) Fuchsia is a vivid pinkish-purplish- red ...
Acid fuchsin or fuchsine acid, (also called Acid Violet 19 [1] and C.I. 42685 [1]) is an acidic magenta dye with the chemical formula C 20 H 17 N 3 Na 2 O 9 S 3. It is a sodium sulfonate derivative of fuchsine .
Fuchsine: Basic fuchsin Rosalinin Magenta I Basic violet 14 42510 triarylmethane 632-99-5: Gallamin blue Mordant blue 45 51045 oxazin 1563-02-6: Gallocyanin: Mordant blue 10 51030 oxazin 1562-85-2: Gossypetin: 75750 natural 489-35-0: Green S: Acid green 50 Food green 4 44090 triarylmethane 3087-16-9: Guinea green B Guinea green Acid green 3 ...
The structure of the fuchsin dye. The Schiff test is an early organic chemistry named reaction developed by Hugo Schiff, [1] and is a relatively general chemical test for detection of many organic aldehydes that has also found use in the staining of biological tissues. [2]
It is used to dye polyacrylonitrile fibers.; It is used to detect sulfur dioxide. [5]Pararosaniline is used as a colorimetric test for aldehydes, in the Schiff test.It is the only basic fuchsine component suitable for making the aldehyde-fuchsine stain for pancreatic islet beta cells.
Alcohol companies like Heineken, Constellation Brands, and AB InBev have been preparing for a customer culture shift toward nonalcoholic options.
New fuchsine is an organic compound with the formula [(H 2 N(CH 3)C 6 H 3) 3 C]Cl. It is a green-colored solid that is used as a dye of the triarylmethane class. It is one of the four components of basic fuchsine , and one of the two that are available as single dyes. [ 1 ]