


| Catalogue | Size | Price | Quantity | |
|---|---|---|---|---|
| S10200-25g | 25g | $59.62 | ||
| S10200-50g | 50g | $114.62 |
Xylidine Ponceau 2R, CAS: 3761-53-3 | MF: C18H14N2Na2O7S2 | MW: 480.42, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Dawnscientific.
Xylidine Ponceau 2R, also known as Acid Red 26, Ponceau 2 R, and Xylidine ponceau. It is a synthetic dye that belongs to the azo dye class. It is a red-colored dye that has been used in various applications. Its molecular formula is C18H14N2Na2O7S2. It is used as a substitute for cochineal dye. used only in the Masson's trichrome stain as a red counterstain, where it imparts orange hue to the red-stained cytoplasmic structures.
Applications of Xylidine Ponceau 2R
Key Features of Xylidine Ponceau 2R
Bright and Clear Staining
Delivers bright orange-red cytoplasmic and tissue structure staining.Uniform and Reproducible
Delivers uniform performance on a wide range of histological staining protocols.Versatile and Cost-Effective
Perfect for specialized histology testing, trichrome staining, and tissue examination.General Description
Xylidine Ponceau 2R is an azo staining chemical compound widely used in histology and cytology to improve tissue contrast in stained tissues. Due to its selective binding to structures within the cytoplasm, it is highly crucial in Masson's and Goldner's trichrome stains. It is valued for its intense coloration, chemical stability, and predictability, providing reliable results in laboratory studies.
Xylidine Ponceau 2R of TriStains is available from Dawn Scientific in qualified, high-purity form for use by labs across the USA.
For where to purchase Xylidine Ponceau 2R or the price of Xylidine Ponceau 2R, Dawn Scientific offers high-quality products for professional laboratory dye use.
About Brand
“TriStains”, Histological Stains/ Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories.
TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories.
TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.
Why Dawn Scientific?
In addition to our specialty product lines, Dawn Scientific offers a comprehensive range of laboratory supplies and scientific products, including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.
For complete product information, technical resources, and our full catalog, please browse other categories on our website dawnscientific.com.
If you have any questions or would like assistance selecting the right products for your application, our knowledgeable team is ready to help. Contact us at 1-800-DAWN-SCI (1-800-329-6724) or email sales@dawnscientific.com. We look forward to serving your laboratory and research needs.
Xylidine Ponceau 2R is a synthetic red azo dye also known as Acid Red 26 or Ponceau 2R. It is used primarily in histological and cytological staining procedures.
Applications include:
Yes. Xylidine Ponceau 2R is used as a red counterstain in Masson-type trichrome staining procedures, where it contributes orange-red coloration to relevant tissue structures.
Yes. Xylidine Ponceau 2R has applications in Goldner's trichrome staining for enhanced visualization of tissue sections.
Xylidine Ponceau 2R provides bright orange-red coloration, which helps improve contrast and visualization of cytoplasmic and tissue structures.
Xylidine Ponceau 2R is a synthetic azo dye and is also identified as Acid Red 26 and Ponceau 2R.
Yes. It is used in cytological and histological staining procedures to provide color contrast for cellular and tissue components.
Consider:
Xylidine Ponceau 2R is available in 10g, 25g, 50g, and 100g packs.
Customers looking for Xylidine Ponceau 2R can purchase it from Dawn Scientific, which offers TriStains brand Dry Stains & Dyes for laboratory and research applications across the USA.


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