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Catalog Number:
22923
CAS Number:
56360-46-4
Eosin B Spirit Soluble 
Purity:
Dye content: ≥ 95%
Synonym(s):
Acid Red 91, CI 45400
Documents
$43.87 /25G
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Product Information

Eosin B Spirit Soluble is a vibrant dye renowned for its exceptional solubility in organic solvents, making it a preferred choice in various applications across the chemical and pharmaceutical industries. This compound exhibits strong fluorescence properties, which are particularly beneficial in histology and microscopy, where it is used as a staining agent to enhance the visibility of cellular structures. Eosin B is also utilized in the formulation of inks and paints, providing vivid coloration and stability, which are essential for high-quality products. Its unique chemical structure allows for compatibility with a range of solvents, ensuring versatility in application.

In addition to its use in staining and coloring, Eosin B Spirit Soluble is valuable in research settings, particularly in studies involving cellular processes and tissue analysis. Its ability to bind selectively to certain biological tissues makes it an indispensable tool for researchers aiming to visualize and analyze complex biological systems. With its robust performance and wide applicability, Eosin B Spirit Soluble stands out as a reliable choice for professionals seeking high-quality, effective solutions in their work.

Synonyms
Acid Red 91, CI 45400
CAS Number
56360-46-4
Purity
Dye content: ≥ 95%
Molecular Formula
C20H8Br2N2O9
Molecular Weight
580.1
MDL Number
MFCD00066762
PubChem ID
452704
Melting Point
275 °C (dec.)
Appearance
Yellow to orange powder
Conditions
Store at RT
General Information
Synonyms
Acid Red 91, CI 45400
CAS Number
56360-46-4
Purity
Dye content: ≥ 95%
Molecular Formula
C20H8Br2N2O9
Molecular Weight
580.1
MDL Number
MFCD00066762
PubChem ID
452704
Melting Point
275 °C (dec.)
Appearance
Yellow to orange powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Eosin B Spirit Soluble is widely utilized in research focused on:

  • Histology and Cytology: This compound is commonly used as a staining agent in tissue samples, allowing researchers to visualize cellular structures under a microscope, which is crucial for diagnosing diseases.
  • Fluorescent Imaging: Eosin B is effective in fluorescent microscopy, helping scientists track biological processes in live cells, thus providing insights into cellular functions and interactions.
  • Textile Industry: It serves as a dye in the textile sector, imparting vibrant colors to fabrics, which enhances product appeal and meets consumer demands for high-quality textiles.
  • Biological Research: The compound is employed in various assays to study enzyme activities and cellular responses, facilitating advancements in biochemistry and molecular biology.
  • Pharmaceutical Applications: Eosin B is used in drug formulation and development, particularly in creating formulations that require specific color indicators for quality control and testing.

Citations