Fast Blue RR
Fast Blue RR (CAS 6268-05-9, C15H16N2O3) is a chemical compound with a molecular weight of 272.30 g/mol. It is identified by Colour Index Number 37155. Fast Blue RR serves as a key component in various staining applications, particularly within cell biology, hematology, and histology. Its specific properties make it valuable for researchers and laboratories requiring reliable staining reagents for microscopic analysis and differential cell identification.
- IUPAC
- 4-Benzoylamino-2,5-dimethoxyaniline,Azoic Diazo No. 24
Histological Staining
Fast Blue RR is utilised as a stain in histology for the visualisation of tissue structures. Its application aids in differentiating cellular components, providing clear contrast for microscopic examination.
Hematological Analysis
In hematology, this compound functions as a dye to identify and differentiate various blood cells. Its use is critical for accurate diagnosis and research in blood-related studies.
Cell Biology Research
As a reagent in cell biology, Fast Blue RR assists in staining cells for observational studies. It is applied to enhance the visibility of cellular morphology and subcellular structures.
| Molecular weight | 272.30 |
|---|---|
| Empirical formula | C15H16N2O3 |
| Melting point | 165-168 °C(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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 37155 |
|---|---|
| Absorption | λmax 323 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 Blue RR used for?
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Fast Blue RR is used as a stain in cell biology, hematology, and histology for visualising and differentiating cells and tissue structures.
What is the CAS number and formula for Fast Blue RR?
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The CAS number for Fast Blue RR is 6268-05-9, and its empirical formula is C15H16N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Fast Blue RR as a research-grade chemical. The specific purity and assay information are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should Fast Blue RR be handled safely?
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Fast Blue RR may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including gloves and eye protection, and use in a well-ventilated area or fume hood. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
How is Fast Blue RR packed, shipped, and exported?
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Tech Serve Solutions packs and ships Fast Blue RR in compliance with international shipping regulations for chemicals. We export globally to qualified research and industrial customers.
How can I request a sample or quote for Fast Blue RR?
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To request a sample or a quote for Fast Blue RR, please contact our sales department through the website or direct email, providing your required quantity and shipping details.
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