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
Chrome Azurol S
Click to enlarge
Tristains

S10049

Chrome Azurol S

CAS No
1667-99-8
Synonym(s)
Mordant Blue 29
Molecular Formula:
C23H13Cl2Na3O9S
Molecular Weight:
605.28
EC Number:
216-787-0
Colour Index Number:
43825
PubChem CID:
54694372
MDL number:
MFCD00001615
Specification SDS Available pack size: 100g, 1kg, 25g
Share:
  • Description
  • Additional information
  • Reviews (0)
  • TECHNICAL INFORMATION
Description

Chrome Azurol S CAS: 1667-99-8 | MF: C23H13Cl2Na3O9S | MW: 605.28, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Chrome Azurol S is a black to brown crystalline powder with the molecular formula C23H13Cl2Na3O9S. Chromeazurol S is a hydrophilic anion. Chromotrope 2B is known for its vivid red color, making it useful in various applications where a stable and vibrant red hue is desired. It is also known as Mordant Blue 29 (C.l. 43825) and Chromeazurol S. Chrome Azurol S is a histological dye used in biomedical research. Chrome Azurol S is a synthetic dye that belongs to the azo dye class, and it is widely used in analytical chemistry for detecting and determining metal ions.

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 :

  • Chromeazurol S has been used to evaluate siderophore production by rhizosphere bacteria.
  • It is as a metal ion indicator, particularly for the detection of metal ions like aluminum, iron, and gallium.

Benefits :

  • Highly sensitive to certain metal ions, making it a valuable tool for trace metal analysis
  • Gives accurate and reliable results
  • Versatile and stable product
Additional information
Brand

Tristains

Size

100g, 1Kg, 25g

CAS No

1667-99-8

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Chrome Azurol S” 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 Mordant Blue 29
CAS Number 1667-99-8
Molecular Weight 605.28
Molecular Formula: C23H13Cl2Na3O9S

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

TECHNICAL INFORMATION

Appearance Crystalline
Physical State Solid
Storage Store at room temperature

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
PubChem CID 3033882
SMILES CC1=CC(=CC(=C1O)C(=O)[O-])C(=C2C=C(C(=O)C(=C2)C(=O)[O-])C) C3=C(C=CC(=C3Cl)S(=O)(=O)[O-])Cl.[Na+].[Na+].[Na+]

Related products

Eriochrome Blue Black B

Eriochrome Blue Black B

Catalog: S10071
Buy Now
Eriochrome Blue Black R

Eriochrome Blue Black R

Catalog: S10072
Buy Now
Saffron C.I.

Saffron C.I.

Catalog: S10173
Buy Now
Acid Blue 45

Acid Blue 45

Catalog: S10004
Buy Now
Fast Green F.C.F. Certified

Fast Green F.C.F. Certified

Catalog: S10081
Buy Now
Methylene Blue Anhydrous

Methylene Blue Anhydrous

Catalog: S10118
Buy Now
Safranine O Certified

Safranine O Certified

Catalog: S10174
Buy Now
Brilliant Cresyl Blue Certified

Brilliant Cresyl Blue Certified

Catalog: S10039
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
7646 152
9055 262
7175 317
8195 573
4819 176
1233 138
2784 940
1057 482
2179 355
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