Eosin Y Na-salt
Katalog-Nummer 21005.01
Size : 25G
Marke : SERVA Electrophoresis
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(Acid Red 87, Eosin Yellowish, Tetrabromo-fluorescein, Eosin G)
C.I.45380 • C20H6Br4O5·Na2 • Mr 691.9 • CAS [17372-87-1]
C.I.45380 • C20H6Br4O5·Na2 • Mr 691.9 • CAS [17372-87-1]
Eosin Y is a slightly acid fluorescent dye, which stains cytoplasm red. The dye is used for the differential staining of connective tissue and cytoplasm, spore staining and in histopathology as a counterstain after hematoxylin and before methylene blue. Tested for use as histological stain and as fluorescent indicator ( Y = yellowish).
| λ max. 0.001 % in water | 516 ± 4 nm |
| WARNING |
| Hazard Statements | H319 |
| Precautions | P264 - P280 |
| Reaction | P305 +P351 +P338 - P337 +P313 |
HS: 29329900
Storage Temperature: +15 °C to +30 °C
Lot No.: 240348 — April 16, 2024