Eosin Y, 0.2% AQ, Vion Biosciences

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.

Specifications

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

• 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

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.