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Eosin Y (C.I. 45380), 50 g
Molar mass (M) 691,86 g/mol
Density (D) 0,78 g/cm³
Melting point (mp) 265 °C
WGK 1
CAS No. 17372-87-1
EG-Nr. 241-409-6
37,40 €/VE Campaign price!
Excl. btw | 50 g Per VE
Bestelnr. 7089.1
Productdetails
Eosin Y (C.I. 45380) for microscopy
Eosin Y is a slightly acid fluorescent dye, which stains cytoplasm red. It is soluble in alcohol and water (usual concentrations: 0.5-2.0 %). Manifold use, e.g. for hematoxylin-eosin (H&E) staining, spore staining etc.
Excitation maximum: 534 nm
Emission maximum: 544 nm
Kleuring | damaged cells red |
Emissiemaximum | 534 nm |
Emissiemaximum | 544 nm |
Kleuromslag | yellow - red |
Omslagbereik pH | 0,0 - 3,0 |
Toepassing | vitality test of spermatozoa |
- Tussentotaal: 0.00
Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
---|---|---|---|---|---|
7089.1 | 50 g | glass |
46,80 €
37,40 € |
|
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7089.2 | 100 g | glass |
81,20 €
64,90 € |
|
|
7089.3 | 500 g | glass |
263,40 €
210,70 € |
|
|
Op voorraad
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Leveringsdatum onbekend
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- Tussentotaal: 0.00
Downloads / MSDS
Algemene informatie
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Analysecertificaten
Type analysis
Maximum absorption | 510-520 nm |
Solubility | in alcohol and water |