Fast Violet B
Fast Violet B (CAS: 99-21-8), with the molecular formula C15H16N2O2 and a molecular weight of 256.30, is a chemical compound utilized in various scientific applications. Its primary uses are within cell biology, histology, and as a stain or dye. The compound's characteristics make it suitable for specific laboratory and research purposes, contributing to advancements in biological and chemical sciences.
- IUPAC
- 4-Benzoylamino-2-methoxy-5-methylbenzeneamine,Azoic Diazo No. 41
Histological Staining
Fast Violet B serves as a stain in histology, aiding in the visualization and differentiation of cellular structures within tissue samples. Its application helps researchers in identifying specific components for microscopic examination.
Cell Biology Research
In cell biology, this compound is employed for staining purposes, facilitating the study of cellular morphology and processes. It assists in distinguishing different cell types or organelles under a microscope.
Dye Applications
As a recognized dye, Fast Violet B finds application in various analytical and investigative procedures where chromatic agents are required. Its properties are valuable in setting up specific colour contrasts for observation.
| Molecular weight | 256.30 |
|---|---|
| Empirical formula | C15H16N2O2 |
| Melting point | 185-188 °C(lit.) |
| 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 | 37165 |
|---|---|
| Absorption | λmax 297 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 Fast Violet B used for?
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Fast Violet B is primarily used in cell biology, histology, and as a stain or dye in laboratory and research settings.
What are the CAS number and formula for Fast Violet B?
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The CAS number for Fast Violet B is 99-21-8, and its molecular formula is C15H16N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Fast Violet B typically as a technical or research grade. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
What are the safety and handling precautions for Fast Violet B?
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Fast Violet B requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. It is classified with a WGK Germany rating of 3, indicating a high hazard to water.
How is Fast Violet B packed, shipped, and exported?
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Fast Violet B is carefully packed to ensure integrity during transit and is available for domestic and international export by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for Fast Violet B?
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To request a sample or a quote for Fast Violet B, please contact our sales team through the website or by phone, providing your specific requirements.
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