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Catalog Number:
22817
CAS Number:
548-24-3
Eosin B
Grade:
Certifiable Grade
Purity:
≥ 86% (Dye content)
Synonym(s):
4',5'-Dibromo-2',7'-dinitrofluorescein disodium salt, Saffrosine
Documents
$36.65 /25G
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Product Information

Eosin B certified is a versatile synthetic dye widely utilized in various fields, including histology, microbiology, and textile industries. This compound is recognized for its vibrant pink to red coloration, making it an excellent choice for staining biological tissues, where it aids in the differentiation of cellular structures. Its ability to bind to proteins and nucleic acids enhances its effectiveness in microscopy, allowing researchers to visualize and analyze samples with precision. Additionally, Eosin B is employed in the textile industry for dyeing fabrics, providing bright and long-lasting colors that meet industry standards.

The unique properties of Eosin B certified, such as its solubility in water and compatibility with other dyes, make it an ideal candidate for various applications. Its use in combination with other staining agents can yield detailed and informative results in histological studies. Furthermore, Eosin B's stability and ease of use contribute to its popularity among professionals seeking reliable and effective staining solutions. Whether in a laboratory setting or industrial application, Eosin B certified continues to be a valuable resource for enhancing visual clarity and color vibrancy.

Synonyms
4',5'-Dibromo-2',7'-dinitrofluorescein disodium salt, Saffrosine
CAS Number
548-24-3
Purity
≥ 86% (Dye content)
Grade
Certifiable Grade
Molecular Formula
C20H6Br2N2O9·2Na
Molecular Weight
624.06
MDL Number
MFCD00005041
Appearance
Brown to green powder
Conditions
Store at RT
General Information
Synonyms
4',5'-Dibromo-2',7'-dinitrofluorescein disodium salt, Saffrosine
CAS Number
548-24-3
Purity
≥ 86% (Dye content)
Grade
Certifiable Grade
Molecular Formula
C20H6Br2N2O9·2Na
Molecular Weight
624.06
MDL Number
MFCD00005041
Appearance
Brown to green 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 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 B is employed in fluorescent microscopy techniques, enhancing the contrast of biological specimens, which is crucial for accurate analysis.
  • Textile Industry: It serves as a dye in the textile sector, providing vibrant colors to fabrics while being more environmentally friendly compared to some synthetic dyes.
  • Pharmaceutical Research: The compound is utilized in drug formulation studies, particularly in assessing the bioavailability and stability of various pharmaceutical products.
  • Environmental Monitoring: Eosin B is used in assessing water quality, as it can indicate the presence of pollutants, thus aiding in environmental protection efforts.

Citations