Sulforhodamine 101
Sulforhodamine 101 (CAS 60311-02-6), a rhodamine dye with the molecular formula C31H30N2O7S2 and a molecular weight of 606.71 g/mol, is a luminescent compound widely employed in biological and histological applications. This vibrant dye is known for its fluorescent properties, making it a valuable tool for cell staining, tracing, and various detection assays in research and diagnostic settings.
Cell Staining and Imaging
Sulforhodamine 101 is utilized as a fluorescent stain for cell viability assays and for visualizing cellular structures in microscopy. Its distinct excitation and emission spectra allow for specific labelling and differentiation of cell populations.
Histological and Hematological Staining
This dye serves as a component in staining protocols for tissue sections and blood samples. It aids in the differential staining of cellular components, enhancing visibility and diagnostic clarity in histological and hematological analyses.
Luminescent Detection Assays
As a luminescent compound, Sulforhodamine 101 is employed in various detection systems where fluorescence is the primary readout. Its reliable performance characteristics make it suitable for quantifying biological analytes or monitoring cellular processes.
| Molecular weight | 606.71 |
|---|---|
| Empirical formula | C31H30N2O7S2 |
| Form | powder |
| Solubility | methanol: soluble1 mg/mL |
| Composition | Dye content, ~95% |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | extinction/573-579 nm, ethanol ≥105000 |
|---|---|
| Fluorescence | λex 586 nm; λem 605 nm in H2O |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sulforhodamine 101 used for?
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Sulforhodamine 101 is used for cell staining, cell viability assays, cellular imaging, histological and hematological staining, and as a luminescent compound in detection assays.
What is the CAS number and formula for Sulforhodamine 101?
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The CAS number for Sulforhodamine 101 is 60311-02-6, and its molecular formula is C31H30N2O7S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sulforhodamine 101 with a dye content of approximately 95%. This product is intended for research and laboratory use. We do not represent it as meeting USP, BP, or EP pharmacopoeial standards.
What are the safety and handling precautions for Sulforhodamine 101?
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Handle Sulforhodamine 101 with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The substance has a WGK rating of 3 in Germany, indicating a high hazard to water.
How is Sulforhodamine 101 typically supplied and exported by TSS?
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Sulforhodamine 101 is supplied as a powder and exported globally by Tech Serve Solutions in accordance with all applicable regulations for chemical substances.
How can I request a quote or sample for Sulforhodamine 101?
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To request a quote or sample of Sulforhodamine 101, please contact our sales department through the website or by phone, providing your specific requirements and shipping details.
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