Zinquin
Zinquin (CAS: 151606-29-0) is a chemical compound with the formula C19H18N2O5S and a molecular weight of 386.42 g/mol. This compound serves as a valuable reagent in various biological and histological applications. Its properties make it particularly useful for staining procedures, aiding researchers and technicians in cellular and tissue analysis. Tech Serve Solutions supplies Zinquin for research and development purposes.

Cell Biology Research
Zinquin is employed as a stain in cell biology to visualise cellular structures and processes. Its specific staining properties can help in distinguishing different cell types or identifying particular cellular components under microscopic examination.
Hematology and Histology
This compound finds application in hematological and histological studies for the differential staining of blood cells and tissue sections. It aids in the diagnostic analysis of tissue morphology and cellular composition.
Laboratory Reagent
As a laboratory reagent, Zinquin is used in a variety of analytical and experimental procedures. Researchers utilise it in staining protocols to enhance the visibility and study of microscopic specimens.
| Molecular weight | 386.42 |
|---|---|
| Empirical formula | C19H18N2O5S |
| Assay | ≥95% (HPLC) |
| Solubility | DMSO: solublemethanol: soluble |
| Storage temperature | 2-8°C |
| 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.
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 Zinquin used for?
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Zinquin is used as a stain in cell biology, hematology, and histology for visualising cellular structures and differentiating cells or tissues under microscopic examination.
What is the CAS number and formula for Zinquin?
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The CAS number for Zinquin is 151606-29-0, and its molecular formula is C19H18N2O5S.
What grade and purity does Tech Serve Solutions supply Zinquin in?
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Tech Serve Solutions supplies Zinquin with an assay of ≥95% (HPLC). We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should Zinquin be handled and stored?
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When handling Zinquin, it is essential to use safety equipment including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Store the compound at 2-8°C.
How is Zinquin shipped internationally?
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Tech Serve Solutions is an experienced global supplier and exporter of chemicals, adhering to all necessary regulations for international shipment of Zinquin.
How can I request a quote or sample of Zinquin?
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To request a quote or sample of Zinquin, please contact our sales team through the website or by phone, providing your contact details and the quantity required.
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