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Eosin B, pure, high purity, biological stain
Catalog number: 229651000
100 g, Glass bottle, Each
Thermo Scientific Chemicals
Eosin B, pure, high purity, biological stain
Catalog number: 229651000
100 g, Glass bottle, Each
Quantity
Packaging
Chemical Identifiers
CAS
548-24-3
IUPAC Name
disodium 2-(4,5-dibromo-2,7-dinitro-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
Molecular Formula
C20H6Br2N2Na2O9
InChI Key
GYYTYUGGVBYJHE-UHFFFAOYSA-L
SMILES
[Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(C(=O)C(Br)=C2OC2=C(Br)C([O-])=C(C=C12)[N+]([O-])=O)[N+]([O-])=O
Specifications
Specification SheetAppearance (Color)
Dark brown
Appearance (Form)
Crystalline powder
Infrared spectrum
Conforms
UV Lambda max
511 to 520 nm (in water + 1% Na2CO3)
Absorption Ratio P-15/P+15
0.96 to 1.22
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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RUO – Research Use Only
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