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Catalog Number:
01834
CAS Number:
17372-87-1
Sel disodique d'éosine Y
Grade:
Grade certifiable
Purity:
≥ 88% (teneur en colorant)
Synonym(s):
Éosine jaunâtre, Sel disodique de 2',4',5',7'-tétrabromofluorescéine
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Product Information

Eosin Y disodium salt certified is a highly versatile dye widely utilized in various fields, particularly in histology and microscopy. This compound is renowned for its vibrant pink to red coloration, making it an ideal choice for staining biological tissues. Researchers and professionals in the medical and biological sciences often employ Eosin Y disodium salt in conjunction with hematoxylin for differential staining, enhancing the visibility of cellular structures under a microscope. Its excellent solubility in water and compatibility with various solvents further bolster its application in laboratory settings.

In addition to its primary use in histological staining, Eosin Y disodium salt is also employed in the textile and paper industries as a colorant, providing a bright and lasting hue. Its unique properties allow for effective application in various formulations, including inks and paints, where vibrant coloration is essential. The compound's stability and ease of use make it a preferred choice among professionals seeking reliable and high-quality staining solutions. With its broad range of applications, Eosin Y disodium salt certified stands out as an essential tool for researchers and industry professionals alike.

Synonyms
Éosine jaunâtre, Sel disodique de 2',4',5',7'-tétrabromofluorescéine
CAS Number
17372-87-1
Purity
≥ 88% (teneur en colorant)
Grade
Grade certifiable
Molecular Formula
C20H6Br4O5Na2
Molecular Weight
691.88
MDL Number
MFCD00005040
PubChem ID
11048
Appearance
Poudre rouge brunâtre
Conditions
Magasin chez RT
General Information
Synonyms
Éosine jaunâtre, Sel disodique de 2',4',5',7'-tétrabromofluorescéine
CAS Number
17372-87-1
Purity
≥ 88% (teneur en colorant)
Grade
Grade certifiable
Molecular Formula
C20H6Br4O5Na2
Molecular Weight
691.88
MDL Number
MFCD00005040
PubChem ID
11048
Appearance
Poudre rouge brunâtre
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Eosin Y disodium salt certified is widely utilized in research focused on:

  • Histology and Cytology: This compound is commonly used as a staining agent in tissue samples, helping researchers visualize cellular structures under a microscope.
  • Fluorescent Microscopy: Eosin Y enhances the contrast in fluorescent microscopy, allowing for clearer imaging of biological samples, which is crucial for accurate analysis in life sciences.
  • Textile Industry: It serves as a dye in textiles, providing vibrant colors while being more environmentally friendly compared to some synthetic dyes, appealing to eco-conscious manufacturers.
  • Biochemical Assays: The compound is employed in various biochemical assays to detect and quantify proteins, aiding researchers in understanding cellular functions and disease mechanisms.
  • Pharmaceutical Research: Eosin Y is used in drug formulation and development, particularly in evaluating drug delivery systems, due to its ability to bind with various compounds effectively.

Citations