Methylene Blue

Methylene blue (CI 52015) is a heterocyclic aromatic chemical compound with the molecular formula C16H18N3SCl. It has many uses in a range of different fields, such as biology and chemistry. At room temperature it appears as a solid, odorless, dark green powder, that yields a blue solution when dissolved in water. The hydrated form has 3 molecules of water per molecule of methylene blue. Methylene blue should not be confused with methyl blue, another histology stain, new methylene blue, nor with the methyl violets often used as pH indicators.

The International Nonproprietary Name (INN) of methylene blue is methylthioninium chloride.

Read more about Methylene Blue:  Light Absorption Properties, Medical Uses, History

Other articles related to "methylene blue, methylene, blue":

Wayson Stain
... The Wayson stain is a basic fuchsin-methylene blue, ethyl alcohol-phenol microscopic staining procedure ... It was originally a modified methylene blue stain used for diagnosing bubonic plague ... It is a useful alternative to the Gram or Loeffler’s Methylene Blue stains, especially for detecting Yersinia enterocolitica which is often found in contaminated food ...
History Of Malaria - 19th Century - Microscopic Examination of Stained Blood Films
... In 1876 methylene blue was synthesized by Heinrich Caro at BASF, a German chemical company ... In 1886 Bernthsen prepared a relatively pure dye, obtained by decomposition of methylene blue which he termed methylene azure ... Romanowsky independently developed techniques using a mixture of Eosin Y and modified methylene blue (methylene azure) that produced a surprising hue unattributable to either staining component a beautiful ...
Flexplay - Chemistry
... Some of the dyes used are methylene blue, prussian blue, brilliant cresyl blue, Toluidine Blue O, Basic Blue 3, Methylene Green, Taylor's Blue, Janus Green B, Meldola's Blue, Thionin, Nile ... The method commercially used by Flexplay and SpectraDisc employs methylene blue reduced by sodium dithionite ... Leucomethylene blue can be reacted with triisopropylsilyl trifluoromethanesulfonate, forming triisopropylsilyloxycarbonylleucomethylene blue (TIPSOCLMB), which is stable in presence of air oxygen ...
Methylene Blue - Popular Culture - Adverse Reactions
... Causes hemolytic anemia in carriers of the G6PD (favism) enzymatic deficiency. ...
Staining Dyes - Common Biological Stains - Methylene Blue
... Methylene blue is used to stain animal cells, such as human cheek cells, to make their nuclei more observable ...

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