Azure B tetrafluoroborate
Azure B tetrafluoroborate (CAS 79288-94-1) is a chemical compound with the formula C15H16BF4N3S and a molecular weight of 357.18 g/mol. It functions as a vital stain in various biological research applications. Its distinct spectral properties make it useful in microscopy and cell biology studies for visualizing cellular structures and processes. This compound is supplied by Tech Serve Solutions for laboratory and research purposes.

Cell Biology Staining
Azure B tetrafluoroborate serves as a differential stain in cell biology. It is employed to visualise cellular components such as nuclei and cytoplasm, aiding in the study of cell morphology and function.
Histological Staining
In histology and hematology, this compound is utilised for staining tissue sections and blood smears. Its ability to selectively bind to cellular elements allows for the differentiation of various blood cell types and tissue structures.
Microscopy Reagent
As a laboratory reagent, Azure B tetrafluoroborate is valuable in microscopy. It enables researchers to enhance the contrast of biological samples, facilitating detailed observation under a microscope.
| Molecular weight | 357.18 |
|---|---|
| Empirical formula | C15H16BF4N3S |
| Melting point | 244 °C (dec.)(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 637 nm |
|---|
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 Azure B tetrafluoroborate primarily used for?
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Azure B tetrafluoroborate is primarily used as a differential stain in cell biology, histology, and hematology for visualizing cellular structures and components in microscopy.
What are the CAS number and chemical formula for Azure B tetrafluoroborate?
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The CAS number for Azure B tetrafluoroborate is 79288-94-1, and its chemical formula is C15H16BF4N3S.
What grade and purity does Tech Serve Solutions supply for Azure B tetrafluoroborate?
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Tech Serve Solutions supplies Azure B tetrafluoroborate for research and laboratory use. The specific assay or purity is detailed in the product specifications; it is not represented as USP, BP, EP, or any pharmacopoeia grade.
How should Azure B tetrafluoroborate be handled safely?
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Azure B tetrafluoroborate is a warning substance that causes skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Handling requires a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation and avoid inhalation of dust.
Is Azure B tetrafluoroborate available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Azure B tetrafluoroborate, which can be shipped internationally.
How can I request a sample or quote for Azure B tetrafluoroborate?
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To request a sample or quote for Azure B tetrafluoroborate, please contact the Tech Serve Solutions sales team via the website or direct contact details provided.
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