Martius Yellow
Martius Yellow (CAS: 605-69-6) is a synthetic organic dye with the linear formula (O2N)2C10H5OH and a molecular weight of 234.17 g/mol. This dinitro-naphthol derivative presents as a yellow crystalline solid. It is primarily utilised as a stain in biological and histological applications, offering specific colouration for cellular components and tissues. Martius Yellow is a valuable reagent for microscopy and diagnostic staining procedures.
- IUPAC
- 2,4-Dinitro-1-naphthol
- Synonyms
- 2,4-Dinitro-1-naphthol
Histological Staining
Martius Yellow serves as a component in differential staining techniques for histological samples. It aids in visualising specific cellular structures and tissue architectures under microscopic examination.
Cell Biology Research
In cell biology, this dye is employed for staining purposes to highlight particular cellular components or to observe cellular morphology. Its use contributes to the understanding of cellular processes.
Dye and Reagent Supply
Tech Serve Solutions supplies Martius Yellow as a high-quality laboratory reagent for various research and analytical purposes. Its consistent quality ensures reliable performance in staining protocols.
| Molecular weight | 234.17 |
|---|---|
| Linear formula | (O2N)2C10H5OH |
| Melting point | 130-133 °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
| 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) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 430 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 Martius Yellow used for?
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Martius Yellow is used as a stain in histology and cell biology for microscopic examination of tissues and cells.
What is the CAS number and chemical formula for Martius Yellow?
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The CAS number is 605-69-6, and the linear chemical formula is (O2N)2C10H5OH.
What grade and purity does Tech Serve Solutions supply for Martius Yellow?
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Tech Serve Solutions supplies Martius Yellow for research and laboratory use. The specific assay and grade are available upon request; we do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Martius Yellow?
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Martius Yellow is a warning hazardous substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). When handling, use a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation.
How is Martius Yellow typically packed and shipped?
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Martius Yellow is carefully packed according to international shipping regulations for chemicals. We offer export services worldwide.
How can I request a quote or sample for Martius Yellow?
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To request a quote or a sample of Martius Yellow, please contact our sales department through the website or by phone.
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