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.
  • Quick Reagents
  • Histological stains
    • Dry Stains & Dyes
    • Stain Solution
  • Indicators
    • Indicator Solid
    • Indicator Solution
  • Solutions
  • Solvents
  • Contact us
  • Become Distributor
Menu
Click to enlarge
Tristains

S10005

Acid Green 25

CAS No
4403-90-1
Synonym(s)
Acid Green 25
Molecular Formula:
C28H20N2Na2O8S2
Molecular Weight:
622.58
EC Number:
224-546-6
Colour Index Number:
61570
PubChem CID:
20431
MDL number:
MFCD00001193
Specification SDS Available Pack Size: 5g0g

Share:
  • Description
  • Additional information
  • Reviews (0)
  • TECHNICAL INFORMATION
Description

Acid Green 25 CAS: 4403-90-1 | MF: C28H20N2O8S2•2Na | MW: 622.58, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Acid green 25 is a green colored powder that is anthraquinone, acid dye. It is soluble in water, no solution at room temperature gather the tendency. Soluble in o-chlorophenol, slightly soluble in acetone, ethanol, Pyridine, insoluble in chloroform, toluene. The strong sulfuric acid dyes shows blackish green color, diluted Tracy turn blue; In nitric acid are brown. The little blue water solution, and a blue hydrochloric acid; Add sodium hydroxide is blue light green. The other names of this compound are Alizarin Cyanine Green.

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 :

  • Acid green 25 is commonly used in the textile industry to dye polyamide, wool, silk, and acrylic fibres.
  • It has been utilized in several studies analyzing the adsorption of the dye from aqueos solutions, which may yield valuable methods for cleaning environmental contaminents in effluents.

Benefits :

  • High solubility in water
  • Wash fastness and light fastness property
  • Affordable and easy to handle
Additional information
Brand

Tristains

Size

50g

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Acid Green 25” 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 Alizarin Cyanine Green; Disodium 2,2′-(9,10-dioxoanthracene-1,4-diyldiimino)bis(5-methylsulphonate)
Application Acid green 25 is an anionic, water soluble dye utilized in adsorption studies
CAS Number 4403-90-1
Molecular Weight 622.58
Molecular Formula C28H20N2O8S2•2Na
Supplemental Information This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.

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

Acid green 25 is an anionic, water soluble dye. Acid green 25 has been utilized in several studies analyzing the adsorption of the dye from aqueous solutions, which may yield valuable methods for cleaning environmental contaminants in effluents such as Acid green 25.

Other available Acid Green dyes include:
Acid Green 27 (sc-214474)
Acid Green 50 (sc-214475)

References
1. Cheung, W.H., et al. 2007. Bioresour. Technol. 98: 2897-2904. PMID: 17110098
2. Cheng, R., et al. 2009. J. Hazard. Mater. 172: 1665-1670. PMID: 19720452

TECHNICAL INFORMATION

Appearance Powder
Physical State Solid
Solubility Soluble in water.
Storage Store at room temperature
Melting Point 235-238° C (lit.)

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany 2
RTECS DB5044000
PubChem CID 20431
Merck Index 14 : 252
MDL Number MFCD00001193
EC Number 224-546-6
SMILES [Na+].[Na+].CC1= CC(=C(NC2= CC= C(NC3=CC=C(C)C= C3S([O-])(=O)=O)C3=C2C(=O)C2=C(C=CC=C2)C3=O)C=C1)S([O-])(=O)=O

Related products

Eosin B Certified

Catalog: S10066
Buy Now

Eriochrome Blue Black B

Catalog: S10071
Buy Now

Methylene Blue Certified

Catalog: S10117
Buy Now

Eosin B Spirit Soluble

Catalog: S10067
Buy Now

Methylene Green, zinc chloride double salt

Catalog: S10119
Buy Now

Sudan Black B Certified

Catalog: S10181
Buy Now

Sudan III Certified

Catalog: S10179
Buy Now

Acid Blue 9 (Brilliant Blue FCF)

Catalog: S10001
Buy Now
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
2528 972
8236 240
1887 357
3210 987
7539 586
7436 135
4994 47
9244 940
4621 629
Recent Comments
    July 2025
    M T W T F S S
     123456
    78910111213
    14151617181920
    21222324252627
    28293031  
    « Apr    
    Categories
    • Scientific Articles
    July 2025
    M T W T F S S
     123456
    78910111213
    14151617181920
    21222324252627
    28293031  
    « Apr    
    Facebook Instagram linkedin