Solvent Blue 59
Solvent Blue 59 (CAS: 6994-46-3) is a synthetic anthraquinone dye with the molecular formula C18H18N2O2 and a molecular weight of 294.35 g/mol. Known for its distinct blue colour, it is primarily utilised as a stain in biological and histological applications. This compound provides reliable colouration for microscopic examination, aiding in the differentiation of cellular structures and tissues in research and diagnostic settings.
- IUPAC
- 1,4-Bis(ethylamino)-9,10-anthraquinone,Atlasol Blue 2N,Sudan Blue
- Synonyms
- 1,4-Bis(ethylamino)-9,10-anthraquinoneAtlasol Blue 2NSudan Blue
Histological Staining
Solvent Blue 59 is employed in histology for staining tissue sections. Its properties allow for the visualisation of cellular components, aiding pathologists and researchers in identifying tissue morphology and abnormalities.
Cell Biology Research
In cell biology, this dye serves as a vital stain for observing cellular structures under microscopy. It assists in distinguishing different cell types and intracellular components in experimental research.
Dye Applications
As a Colour Index (C.I.) number 61552 dye, Solvent Blue 59 is suitable for various scientific applications requiring specific blue colouration. Its defined absorption maxima at 595 nm and 640 nm are characteristic of its spectral properties.
| Molecular weight | 294.35 |
|---|---|
| Empirical formula | C18H18N2O2 |
| Melting point | 215-217 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H413May cause long-lasting harmful effects to aquatic life
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 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Colour Index Number | 61552 |
|---|---|
| Absorption | λmax 595 nmλmax 640 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 Solvent Blue 59 used for?
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Solvent Blue 59 is used as a stain in cell biology, hematology, and histology. It is also recognised as a dye with applications requiring specific blue colouration, identified by Colour Index number 61552.
What are the CAS number and formula for Solvent Blue 59?
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The CAS number for Solvent Blue 59 is 6994-46-3, and its empirical formula is C18H18N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Solvent Blue 59 generally as a laboratory or technical grade reagent. TSS does not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should Solvent Blue 59 be handled safely?
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Handle Solvent Blue 59 with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure good ventilation, as it may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Avoid release to the environment (H413).
Is Solvent Blue 59 a controlled substance?
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The provided data does not indicate that Solvent Blue 59 is a controlled substance.
How is Solvent Blue 59 packed and shipped?
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Tech Serve Solutions, as a global supplier and exporter, can provide Solvent Blue 59 in various pack sizes suitable for laboratory and industrial requirements, adhering to international shipping regulations.
How can I request a quote or sample for Solvent Blue 59?
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To request a quote or sample for Solvent Blue 59, please contact our sales department through the website or by phone, providing your specific requirements and contact details.
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