Chromotrope FB
Chromotrope FB (CAS 3567-69-9), with the molecular formula C20H12N2Na2O7S2 and a molecular weight of 502.43 g/mol, is a notable synthetic organic dye. It functions as an important stain in various biological and histological applications, particularly within cell biology. This compound, identified by Colour Index Number 14720, is supplied by Tech Serve Solutions for research and laboratory use, offering reliable performance for scientific investigations.
- IUPAC
- Acid Red 14,Disodium 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonate,Mordant Blue 79
- Synonyms
- Acid Red 14Disodium 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonateMordant Blue 79
Histological Staining
Chromotrope FB serves as a vital component in histological staining techniques. It is utilized to differentiate cellular structures, aiding in the microscopic examination of tissue samples.
Cell Biology Research
In cell biology, this dye is employed for visualizing cellular components. Its specific spectral properties allow for its use in various staining protocols aimed at highlighting cellular architecture.
Laboratory Reagent
As a laboratory reagent, Chromotrope FB is valuable for a range of analytical and research purposes. Its consistent quality ensures dependable results in experimental setups.
| Molecular weight | 502.43 |
|---|---|
| Empirical formula | C20H12N2Na2O7S2 |
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) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 14720 |
|---|---|
| Absorption | λmax 383 nmλmax 515 nm (2nd) |
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 Chromotrope FB used for?
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Chromotrope FB is primarily used as a stain in histological and cell biology applications to differentiate and visualize cellular structures under microscopy.
What is the CAS number and formula for Chromotrope FB?
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The CAS number for Chromotrope FB is 3567-69-9 and its empirical formula is C20H12N2Na2O7S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chromotrope FB as a laboratory reagent; purity details are available on the product specification sheet. We do not represent this product as USP, BP, or EP grade.
How should Chromotrope FB be handled safely?
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Handle Chromotrope FB with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure adequate ventilation and avoid inhaling dust, as it may cause respiratory irritation (H335). It also causes skin irritation (H315) and serious eye irritation (H319).
How is Chromotrope FB packed, shipped, and exported?
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Chromotrope FB is carefully packed to ensure integrity during transit. Tech Serve Solutions, as an experienced global supplier, manages the export of this chemical according to international regulations.
How can I request a sample or quote for Chromotrope FB?
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To request a sample or a quotation for Chromotrope FB, please contact the Tech Serve Solutions sales department through the website or by phone, referencing product code 3567-69-9.
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