Eosin Y (yellowish), Gurr™ for microscopical staining
341975T
:
- Pack type:Glass bottle
- Pk:1 kg
- Seq:4024
- Environmentally Preferable:
- Dye content (gravimetrically):Min. 85 %
- Identity (UV/VIS-Spectrum):Passes test
- Absorption maximum λmax. (Water):515 --> 518 nm
- Spec.Absorptivity (λm; 0.005 g/l; water):1200 --> 1400
- TLC-Test:Passes test
- Loss on drying (110°C):Max. 8 %
- Suitability for microscopy:Passes test
: Solvent Red 43, Field's Stain B, Eosin 225, 2,4,5,7-Tetrabromofluorescein disodium salt, Disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate, Disodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate), Tetrabromofluorescein disodium salt, 2′,4′,5′,7′-Tetrabromofluorescein disodium salt, Eosin Y disodium salt
:
:691.86 g/mol
:1
:17372-87-1
:C₂₀H₆Br₄Na₂O₅
:MFCD00005040
:13,03634