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Methyl blue
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Catalog number H37721.22
Price (USD)/ Each
117.65
Online exclusive
130.00 Save 12.35 (10%)
-
Quantity:
100 g
Price (USD)/ Each
117.65
Online exclusive
130.00 Save 12.35 (10%)
Methyl blue
Catalog numberH37721.22
Price (USD)/ Each
117.65
Online exclusive
130.00 Save 12.35 (10%)
-
Chemical Identifiers
CAS28983-56-4
IUPAC Namedisodium 2-{[4-({4-[(2-sulfonatophenyl)amino]phenyl}({4-[(2-sulfonatophenyl)imino]cyclohexa-2,5-dien-1-ylidene})methyl)phenyl]amino}benzene-1-sulfonate
Molecular FormulaC37H26N3Na2O9S3
InChI KeyTUHAIJABPUJAEY-UHFFFAOYSA-K
SMILES[Na+].[Na+].[O-]S(=O)(=O)C1=CC=CC=C1NC1=CC=C(C=C1)C(C1=CC=C(NC2=CC=CC=C2S([O-])(=O)=O)C=C1)=C1C=CC(C=C1)=NC1=CC=CC=C1S([O-])(=O)=O
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Specifications
Specification Sheet
Specification SheetAppearance (Color)Dark blue to dark brown
UV/Vis≥600 (@ lambda-max, in Water: pH 3)
FormPowder or crystalline powder
lambda-max (UV-Vis)595-605nm (in Water: pH 3)
Loss on Drying≤10.0% (@ 200°C)
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only