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.

The meaning of FUCHSIN is a dye that is produced by oxidation of a mixture of aniline and toluidines and yields a brilliant bluish red.

Basic fuchsin is a better counterstain for these organisms. They do not attack carbohydrates, and nitrate is not reduced. The cell wall contains branched-chain fatty acids with high concentrations of ubiquinones, which give characteristic profiles by gas–liquid chromatographic analysis.

2009年12月31日 · Three years after the discovery of mauveine in 1856 by William Henry Perkin, the second commercially synthetic dye began production. Fuchsine, later named magenta to commemorate theBattle of Magenta in 1859, has, unlike mauveine, stood the test of time and is still used today.

Basic fuchsin is widely used in tissue-specific staining of biological and coloring several materials including orlon, cotton, leather, paper etc. It is also used to stain collagen, muscle and mitochondria.

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. Acid fuchsin has wide use in histology, [1] and is one of the dyes used in Masson's trichrome stain. [2] .

Acid fuchsin is an organic sodium salt that is the disodium salt of 2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfocyclohexa-2,5-dien-1-ylidene)methyl]-3-methylbenzene-1-sulfonic acid.

Fuchsine 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. [1] It becomes magenta when dissolved in water; as a solid, it forms dark green crystals.

2009年4月6日 · Fuchsine, also known as rosaniline hydrochloride and magenta I, is one of the many coal-tar dyes synthesized by Emil and Otto Fischer; they first reported it in 1878. Even though it displays a magenta color when dissolved in …

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] . The other is pararosaniline.