Victoria Pure Blue BO
Victoria Pure Blue BO (CAS: 2390-60-5; Formula: C33H40ClN3) is a blue dye with a molecular weight of 514.14 g/mol. It is recognised by its Colour Index Number 42595 and an absorption maximum at 619 nm. This compound serves as a vital stain in various biological and histological applications, contributing to accurate cellular and tissue differentiation. Tech Serve Solutions provides this essential reagent for laboratory research and diagnostic purposes.
- IUPAC
- Basic Blue 7

Histological Staining
Victoria Pure Blue BO is used as a histological stain to differentially colour cellular components in tissue samples. Its blue hue aids in visualising structures under microscopy, facilitating anatomical and pathological studies.
Cell Biology Research
In cell biology, this dye acts as a stain for examining cell morphology and intracellular structures. It assists researchers in identifying and analysing cellular components during various experimental procedures.
Hematology Applications
This compound can be employed in hematology for staining blood cells. Its properties allow for the differentiation of various blood cell types, aiding in diagnostic analyses.
| Molecular weight | 514.14 |
|---|---|
| Empirical formula | C33H40ClN3 |
| 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 | 42595 |
|---|---|
| Absorption | λmax 619 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 Victoria Pure Blue BO used for?
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Victoria Pure Blue BO is primarily used as a stain in cell biology, hematology, and histology for differential colouring of cellular and tissue components.
What are the CAS number and formula for Victoria Pure Blue BO?
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The CAS number for Victoria Pure Blue BO is 2390-60-5, and its molecular formula is C33H40ClN3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Victoria Pure Blue BO as a technical grade reagent. We do not represent it as USP, BP, or EP grade.
How should Victoria Pure Blue BO be handled?
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Handle Victoria Pure Blue BO with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Ensure good ventilation.
Is Victoria Pure Blue BO a controlled substance?
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Based on the provided data, Victoria Pure Blue BO is not indicated as a controlled substance. However, always consult current local regulations.
How is Victoria Pure Blue BO packed, shipped, and exported?
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Victoria Pure Blue BO is carefully packed to maintain its integrity during transit. Tech Serve Solutions offers global export services for this chemical.
How can I request a sample or quote for Victoria Pure Blue BO?
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To request a sample or a quote for Victoria Pure Blue BO, please contact our sales team through the website or by phone.
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