


| Catalogue | Size | Price | Quantity | |
|---|---|---|---|---|
| S10175-5g | 5g | $39.62 | ||
| S10175-25g | 25g | $119.62 | ||
| S10175-100g | 100g | $314.62 |
Sirius Red CAS: 2610-10-8 | MF: C45H26N10Na6O21S6 | MW: 1373.07, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Dawnscientific
Sirius Red (CAS: 2610-10-8) is an ultra-performance histological stain of broad application in detecting and measuring collagen in biological tissues. Sirius Red has the molecular formula of C₄₅H₂₆N₁₀Na₆O₂₁S₆ and a molecular weight of 1373.07 g/mol. Sirius Red is characterized by superior colorfastness, specificity of staining, and adaptability of applications from histology to dyeing textiles. Another name for Sirius Red is Direct Red 80.
Applications of Sirius Red
Histological Staining: Sirius red-Van Gieson techniques for collagen quantitation by image analysis techniques.
Amyloid Detection: Facilitates improved visualization of amyloid deposits.
Key Features of Sirius Red
High-Purity Dye: Designed for scientific and textile applications with low impurities.
Brilliant Red Color: Renders intense, durable staining results in light and polarized microscopy.
High Colorfastness: Resists fading from light, chemicals, and wash cycles.
Regulatory Compliance: All exceedable requirements significant to reliability, safety, and all protective types of compliance are exceeded.
General Description
Sirius Red (CAS: 2610-10-8) is a type of dye widely utilized in histological protocols for staining, especially in the identification of collagen and amyloid in tissue sections. Also referred to as Direct red 80 with a molecular formula of C₄₅H₂₆N₁₀Na₆O₂₁S₆ and a molecular weight of 1373.07 g/mol. The stable action of the dye under diverse chemical and environmental conditions makes it an irreplaceable resource within various fields.Are you searching for where to buy Sirius Red or the cost of Sirius Red? Buy Sirius Red (CAS: 2610-10-8) from Dawn Scientific, your premier source for laboratory and industrial chemicals. One of our premium TriStains line of products, Sirius Red is thoroughly tested to meet the highest requirements of your laboratory. Dawn Scientific now lets you order stains and dyes securely online, get expert advice, and receive shipments fast every purchase is smooth and backed by our guarantee.The cost of Sirius Red (CAS: 2610-10-8) varies according to the ordered quantity and the specific packaging you require. Purchased through Dawn Scientific, our pricing stays competitive across research centers and industrial clients. You can expect uniform quality matched by solid value. For current rates, availability, and bulk discounts, please reach out to our sales staff or visit the online catalog.
About Brand
“TriStains”, Histological Stains/ Biological Stains that offer a range of stains used in Histology, Cytology, Microbiology, and Hematology laboratories.
TriStains meets the highest quality standards and gives 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.
Sirius Red is a synthetic red dye, also known as Direct Red 80, used primarily in histological staining. It is particularly associated with the visualization and evaluation of collagen in biological tissue sections.
Sirius Red is used in:
Yes. Sirius Red is widely used in histological procedures for staining collagen fibers and supporting their visualization and quantitative evaluation in tissue sections.
Yes. Sirius Red is used in Sirius Red–Van Gieson staining methods for collagen visualization and image-based analysis of tissue sections.
Yes. Sirius Red can be used to increase the visibility of amyloid deposits in tissue sections, supporting microscopic examination.
Sirius Red is a synthetic dye also known as Direct Red 80. It provides an intense red color and is used extensively in histological research.
Yes. Sirius Red staining can provide strong visual contrast under light and polarized microscopy, which can be useful for examining stained tissue structures.
Consider:
Sirius Red is available in 5g, 10g, 25g, 50g, and 100g packs.
Customers looking for Sirius Red 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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