Erythrosin B

• Catalog No.: 198269
• CAS Number: 16423-68-0
• M. F.: C20H6I4Na2O5
• M. W.: 879.85606

SYNONYMS

• IUPAC name: disodium 2',4',5',7'-tetraiodo-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-bis(olate)
• IUPAC Traditional name: disodium 2',4',5',7'-tetraiodo-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-bis(olate)
• Synonyms: 2′,4′,5′,7′-Tetraiodofluorescein disodium salt; Iodoeosin; Erythrosin extra bluish; Acid Red 51

DATABASE IDS

• Beilstein Number: 1443945
• CAS Number: 16423-68-0
• PubChem SID: 24851871
• MDL Number: MFCD00144257
• Color Index Number: 45430
• EC Number: 240-474-8

PROPERTIES

• Compostion: Dye content, 90%
• Empirical Formula (Hill Notation): C20H6I4Na2O5
• Grade: certified by the Biological Stain Commission
• Absorption Wavelength: λmax 525 nm
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H413
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• Risk Statements: 22
• RTECS: LM5950000
• Safety Statements: 36
• German water hazard class: 3

DETAILS

Description (English)

Packaging
25 g in glass bottle
Suitability
Counterstain to alum-hematoxylin.

Description (简体中文)

包装
25 g in glass bottle
Suitability
Counterstain to alum-hematoxylin.