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Did you mean: Methylene blue

Methyl blue

Chemical compound
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. Wikipedia
Formula: C37H27N3Na2O9S3
Molar mass: 799.814 g/mol
Solubility in water: Soluble in water, slightly soluble in ethanol
3D model (JSmol): Interactive image
Appearance: red solid
NFPA 704 (fire diamond): 1 1 0