Imprimer

Eosine Y ∼99% (teneur en colorant), Sigma-Aldrich®

Fournisseur: SIGMA ALDRICH MICROSCOPY
Attention


M-Clarity™ quality level = MQ200

E4009-25G E4009-5G
E4009-25GEA 708 EUR
E4009-25G E4009-5G
Eosine Y ∼99% (teneur en colorant), Sigma-Aldrich®
Eosine Y

Eosin Y is a xanthene dye and is used for the differential staining of connective tissue and cytoplasm. In histopathology, it is applied as a counterstain after hematoxylin and before methylene blue. It is also used as a background stain, thereby giving contrast to the nuclear stains.


  • Eosin Y has been used as a stain
  • To determine the location of the brain sections
  • For staining of fixed liver tissue
  • For histological examination of brain sections from the dorsal hippocampus

Formule: C₂₀H₈Br₄O₅
Point de fusion: 295…296 °C
Température de stockage: Room Temperature
Numéro MDL: MFCD00036189
Numéro CAS: 15086-94-9
EINECS: 241-409-6
Merck Index: 13,03634
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=be073e804ded1f24661de097aa1194edd155e84f&vid=78efc051675fd7ea0e6edd063642c72d1ecd91c5&prid=web&clid=SAPDAM

Commander maintenant

Résultats des tests de spécification

Appearance (Colour) Light Red to Red and Pink
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Solubility (Colour)
Orange
c = 1 mg/ml; Ethanol
Conforms
Solubility (Turbidity) Clear to Very Hazy
Carbon 33.4 - 40.8 %


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