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Eosin Y, 0.2% AQ, Vion Biosciences
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Catalog No. S02512 Shop All Aldon Products
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500 mL
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S02512 500 mL
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Catalog No. S02512 Supplier Aldon Corporation Supplier No. VNEE0060500ML
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Description

With Eosin Y 0.2% aqueous, stain cytoplasm, red blood cells, collagen, and muscle fibers for histological examination or use as a counterstain with hematoxylin.

  • With Eosin Y 0.2% aqueous, stain cytoplasm, red blood cells, collagen, and muscle fibers for histological examination or use as a counterstain with hematoxylin.

Chemical Identifiers

CAS 17372-87-1 , 7732-18-5
Molecular Formula C20H6Br4Na2O5
Molecular Weight (g/mol) 691.86
MDL Number MFCD00005040
InChI Key SEACYXSIPDVVMV-UHFFFAOYSA-L
Synonym Eosin Y, Water Solution
PubChem CID Data not available.
IUPAC Name disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
SMILES [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C([O-])=C(Br)C=C12

Specifications

Melting Point 0°C
Boiling Point 100°C
CAS Min % 0.20%, 99.80%
CAS Max % 99.80%, 0.20%
Concentration 0.20%
Dye Content 0.20%
Assay Percent Range 0.20%
Extinction Coefficient 112000 M-1cm-1 (at 525 nm)
UN Number Not regulated.
Solubility Information Complete in water.
Identification 0.2 % Eosin Y Aqueous Solution
Infrared Spectrum Yes
Lambda Max 525 nm
Percent Purity 0.20%
Grade Data not available.
Concentration or Composition (by Analyte or Components) 0.2% in Water
Molar Absorption Coefficient 112000 M-1cm-1 (at 525 nm)
Odor No odor.
Packaging HDPE Bottle
Specific Gravity 1.0 g/mL in water)
Vapor Pressure 14 mm Hg in water)
Certificate of Analysis Yes
Decomposition Information Data not available.
Density 1.0 g/mL in water)
pH Color Changes Data not available.
Solvent or Matrix Water
Color Orange
pH Data not available.
Quantity 500 mL
Flash Point Data not available.
Physical Form Data not available.
Chemical Name or Material Eosin Y
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Safety and Handling

Hazard Category None.
ShelfLife 3 years
DOTInformation Not regulated.
EINECSNumber 241-409-6
RTECSNumber LM5800000
Recommended Storage Store in a cool, well-ventilated area away from incompatible substances. Protect from light.
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