Eosin Y (yellowish), Gurr™ for microscopical staining
Supplier: VWR Chemicals
341972QEA
86.5
EUR
341972Q
341975T
341973R
Eosin Y (yellowish), Gurr™ for microscopical staining
Eosin Y (yellowish)
Formula:
C₂₀H₆Br₄Na₂O₅ MW: 691,86 g/mol |
MDL Number:
MFCD00005040 CAS Number: 17372-87-1 |
Specification Test Results
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 |
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