Methyl Blue

Base Information

• Chemical Name: Methyl Blue
• CAS No.: 28983-56-4
• Deprecated CAS: 1324-79-4
• Molecular Formula: C37H27N3Na2O9S3
• Molecular Weight: 799.79
• Hs Code.: 29350090
• European Community (EC) Number: 249-352-9,229-121-9
• DSSTox Substance ID: DTXSID80214360
• Wikipedia: Methyl_blue
• Mol file: 28983-56-4.mol

Synonyms:Acid Blue 93;disodium ((4-(bis(4-((sulphonatophenyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)amino)benzenesulphonate;Methyl Blue

Chemical Property of Methyl Blue

Chemical Property:

• Appearance/Colour: brown crystalline solid
• Vapor Pressure: 0Pa at 25℃
• Melting Point: >250℃
• Boiling Point: 1380℃[at 101 325 Pa]
• PSA: 230.33000
• Density: 1.49[at 20℃]
• LogP: 10.31770
• Storage Temp.: Store at RT.
• Solubility.: 70g/l
• Water Solubility.: Soluble in water
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 8
• Exact Mass: 799.07048153
• Heavy Atom Count: 54
• Complexity: 1620

Purity/Quality:

99.9% ^*data from raw suppliers

Methyl blue ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36/37/38
• Safety Statements: 22-24/25-36/37-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC(=NC2=CC=C(C=C2)S(=O)(=O)[O-])C=CC1=C(C3=CC=C(C=C3)NC4=CC=C(C=C4)S(=O)(=O)O)C5=CC=C(C=C5)NC6=CC=C(C=C6)S(=O)(=O)[O-].[Na+].[Na+]
• Uses: Methyl Blue is used as a stain for tissue in biological applications. It is also used to study aromatic framework ability to remove charged dyes from water. Methyl Blue can be used as a indicator with a range of (pH 9.4-14.0). A histology stain for collagen in tissue sections As a coloring; dye for cotton and silk; biological stain.