Crocein Scarlet 7B
Crocein Scarlet 7B (CAS: 6226-76-2), a disodium salt with the chemical formula C24H18N4O7S2Na2, is a synthetic organic dye. It has a molecular weight of 584.53 g/mol. This vibrant compound, also known by its Colour Index number 27165, finds its primary utility as a staining agent in biological and histological applications, facilitating the visualization of cellular structures. It is a key reagent in various laboratory diagnostic procedures.
- IUPAC
- Acid Red 71
Histological Staining
Crocein Scarlet 7B is employed as a stain in histology to differentially colour tissue components. Its specific affinity for certain cellular structures aids in the microscopic examination and identification of tissues.
Cell Biology Research
In cell biology, this dye serves as a vital tool for staining cells and their organelles. It assists researchers in understanding cellular morphology and function through microscopy.
Diagnostic Reagent
As a component in diagnostic kits and procedures, Crocein Scarlet 7B contributes to the accurate identification of pathological conditions by highlighting specific biological markers.
| Molecular weight | 584.53 |
|---|---|
| Linear formula | C24H18N4O7S2Na2 |
| 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.
| Colour Index Number | 27165 |
|---|
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 Crocein Scarlet 7B used for?
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Crocein Scarlet 7B is primarily used as a staining agent in histology and cell biology for microscopic examination of tissues and cells, and as a diagnostic reagent.
What is the CAS number and chemical formula for Crocein Scarlet 7B?
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The CAS number for Crocein Scarlet 7B is 6226-76-2, and its chemical formula is C24H18N4O7S2Na2.
What grade and purity does Tech Serve Solutions supply for Crocein Scarlet 7B?
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Tech Serve Solutions supplies Crocein Scarlet 7B as a research or technical grade chemical. We do not represent it as USP, BP, EP, or for pharmacopoeia, nutraceutical, or food use unless explicitly stated.
What are the safety precautions for handling Crocein Scarlet 7B?
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When handling Crocein Scarlet 7B, it is essential to wear 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 Crocein Scarlet 7B packed, shipped, and exported?
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Crocein Scarlet 7B is carefully packed according to international shipping regulations to ensure safe transit. Tech Serve Solutions is experienced in global export of chemical reagents.
How can I request a sample or quote for Crocein Scarlet 7B?
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To request a sample or a quote for Crocein Scarlet 7B, please contact our sales department through the website or by phone.
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