Tristains products are exclusively distributed by Dawn Scientific | Please visit www.dawnscientific.com to place your order.
  • Find SDS & COA
  • APPLICATION
    • Hematology Stains
    • Staining – Histology / Cytology
    • Eosins & Hematoxylins
Tristains products are exclusively distributed by Dawn Scientific | Please visit www.dawnscientific.com to place your order.
TriStains logo for laboratory chemical solutions, ready-to-use stains, and solvents for research and testing
  • Quick Reagents
  • Histological stains
    • Dry Stains & Dyes
    • Stain Solution
  • Indicators
    • Indicator Solid
    • Indicator Solution
  • Solutions
  • Solvents
  • Contact us
  • Become Distributor
Menu
TriStains logo for laboratory chemical solutions, ready-to-use stains, and solvents for research and testing
Ethyl Eosin Certifiable
Click to enlarge
Tristains

S10077

Ethyl Eosin Certified

CAS No
6359-05-3
Synonym(s)
2′,4′,5′,7′-Tetrabromoeosin ethyl ester potassium salt; Eosin alcohol soluble; Solvent Red 45
Molecular Formula:
C22H12Br4O5
Molecular Weight:
714.03
EC Number:
228-793-0
Colour Index Number:
45386
PubChem CID:
23670843
MDL number:
MFCD00005039
Specification SDS Available pack size: 100g, 10g, 25g, 50g, 5g
Share:
  • Description
  • Additional information
  • Reviews (0)
  • TECHNICAL INFORMATION
Description

Ethyl Eosin Certified CAS: 6359-05-3 | MF: C22H11Br4KO5 | MW: 714.03, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Ethyl Eosin Certified is a synthetic dye from the xanthene class, recognized for its vibrant reddish-pink color. Its chemical formula is C22H11Br4KO5. It is also referred to as Eosin alcohol soluble, 2′,4′,5′,7′-Tetrabromoeosin ethyl ester potassium salt, Solvent Red 45. This dye is distinguished by its exceptional purity and adherence to strict quality standards, making it suitable for a variety of specialized applications. Ethyl Eosin is commonly utilized in biological staining, as well as in certain industrial processes that require precise and consistent coloring.

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Application :

  • Ethyl Eosin is widely used in histology and cytology for staining tissues and cells. It helps in differentiating cellular components under a microscope.
  • Due to its fluorescent properties, Ethyl Eosin is utilized in fluorescence microscopy to visualize and study biological specimens.

Benefits :

  • High purity, ensuring reliable and consistent results
  • Bright color enhancing the visibility and contrast in stained specimens
  • Excellent choice for applications in fluorescence microscopy
Additional information
Brand

Tristains

Size

100g, 10g, 25g, 50g, 5g

CAS No

6359-05-3

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Ethyl Eosin Certified” Cancel reply

Your email address will not be published. Required fields are marked *


The reCAPTCHA verification period has expired. Please reload the page.

TECHNICAL INFORMATION
Alternate Names 2,4,5,7-Tetrabromoeosin ethyl ester potassium salt; Eosin alcohol soluble; Solvent Red 45
Application Ethyl eosin is a histological stain used in the Stoval and Black method for illustrating Negri bodies in the central nervous
CAS Number 6359-05-3
Molecular Weight 714.03
Molecular Formula: C22H11Br4KO5

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

Ethyl eosin is a histological stain that has been used in the Stoval and Black method for illustrating Negri bodies in the central nervous system of rabid animals.

TECHNICAL INFORMATION

Appearance Crystalline or powder
Physical State Solid
Solubility Soluble in 95% ethanol (1 mg/ml).
Storage Store at room temperature
Refractive Index: n20D 1.77 (Predicted)

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany 3
PubChem CID 23670843
MDL Number MFCD00005039
EC Number 228-793-0
Beilstein Registry 3586809
SMILES CCOC(=O)C1=CC=CC=C1C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br.[K+]

Related products

Acid Blue 40

Acid Blue 40

Catalog: S10003
Buy Now
Malachite Green Oxalate

Malachite Green Oxalate

Catalog: S10111
Buy Now
Eriochrome Blue Black B

Eriochrome Blue Black B

Catalog: S10071
Buy Now
Sudan Black B Certified

Sudan Black B Certified

Catalog: S10181
Buy Now
Hematoxylin C.I. 75290

Hematoxylin C.I. 75290

Catalog: S10097
Buy Now
Methyl Blue

Methyl Blue

Catalog: S10116
Buy Now
Eosin B Spirit Soluble

Eosin B Spirit Soluble

Catalog: S10067
Buy Now
Methylene Blue Certified

Methylene Blue Certified

Catalog: S10117
Buy Now
TriStains logo for laboratory chemical solutions, ready-to-use stains, and solvents for research and testing
ABOUT
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms & Conditions
RESOURCES
  • Useful Links
ACCREDITATION
  • ISO 9001:2015

© 2025 Tristains. All rights reserved

  • Quick Reagents
  • Histological stains
    • Dry Stains & Dyes
    • Stain Solution
  • Indicators
    • Indicator Solid
    • Indicator Solution
  • Solutions
  • Solvents
  • Contact us
  • Become Distributor
Categories
  • Scientific Articles
Recent Posts
  • S10097_webimg
    Hematoxylin
    April 4, 2024 No Comments
  • cytology-2
    Study Of Cytology
    March 1, 2024 No Comments
  • webimg-blog
    4,5- Dibromo fluorescein
    February 16, 2024 No Comments
OUR INSTAGRAM
2816 213
9179 629
7557 378
4109 501
6501 503
3618 477
4489 298
2882 36
7639 704
Recent Comments
    November 2025
    M T W T F S S
     12
    3456789
    10111213141516
    17181920212223
    24252627282930
    « Apr    
    Categories
    • Scientific Articles
    November 2025
    M T W T F S S
     12
    3456789
    10111213141516
    17181920212223
    24252627282930
    « Apr    
    Facebook Instagram linkedin