Technical Data Sheet
Eosin Y (C.I. 45380), 100 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
€64.90/Pack Qty. Campaign price!
excl. VAT. | 100 g per Pack Qty.
Art. No. 7089.2
Product details
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
Dyeing | damaged cells red |
Absorption maximum | 534 nm |
Emissions maximum | 544 nm |
Colour conversion | yellow - red |
Transition range pH | 0,0 - 3,0 |
Use | vitality test of spermatozoa |
- Subtotal: 0.00
Art. No. | Pack Qty. | Pack. | Price | Quantity | |
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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 |
|
|
In stock
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In procurement
No longer available
Delivery date currently unknown
|
- Subtotal: 0.00
Downloads / MSDS
General information
Indicators and Dyes
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Certificates of Analysis
Type analysis
Maximum absorption | 510-520 nm |
Solubility | in alcohol and water |