Cotton blue, Helvetia blue, Acid blue 93, C.I. 42780
3D model (JSmol)
|Molar mass||799.814 g/mol|
|Soluble in water, slightly soluble in ethanol|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|what is ?)(|
Methyl blue is a chemical compound with the molecular formula C37H27N3Na2O9S3. It is used as a stain in histology, and stains collagen blue in tissue sections. It can be used in some differential staining techniques such as Mallory's connective tissue stain and Gömöri trichrome stain, and can be used to mediate electron transfer in microbial fuel cells. Fungal cell walls are also stained by methyl blue.
- Potassium ferrocyanide
- Potassium ferricyanide
- Methylene blue
- Egyptian Blue
- Han Purple
- Gentian violet
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