Martius Yellow CAS: 605-69-6 | MF: C10H6N2O5 | MW: 234.17S10112, Part Number S10112, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Chemical World.
.Martius Yellow is a vivid yellow to orange-yellow crystalline powder. Also known as Naphthol Yellow S or 1-Amino-2-naphthol-4-sulfonic acid, it is a synthetic azo dye with the chemical formula C10H6N2O5. This dye is soluble in water and alcohol, but not in organic solvents. Martius Yellow has been utilized to stain erythrocytes yellow in trichrome staining methods such as Lendrum's Picro Mallory and Slidder's Martius, Scarlet and Blue (MSB), in order to contrast well with red fibrin. Additionally, it can be combined with other small molecular weight yellow dyes to enhance stain intensity.
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Application :
- Martius Yellow has been used as a staining agent in microscopy and histology, particularly for the visualization of certain cellular structures.
- It can be used to stain nucleic acids (DNA and RNA) and other cellular components.
- Martius Yellow is commonly used as an indicator dye in analytical chemistry and pH testing.
- Martius Yellow is used as a coloring agent in various industries, such as textiles, paper, plastics, and cosmetics.
Benefits :
- Effective coloring agent for various applications
- Used to determine pH levels
- It can visualize and study specific cellular components
| Alternate Names | 2,4-Dinitro-1-naphthol: Golden yellow; Saffron Yellow; Martinsgelb; Manchester Yellow; Naphthylene Yellow; Zlut naftolova |
| Application | Martius yellow is an erythrocyte dye |
| CAS Number | 605-69-6 |
| Molecular Weight | 234.17 |
| Molecular Formula: | C10H6N2O5 |
Martius yellow is an erythrocyte dye that stains erythrocytes yellow which provides contrast with red fibrin in alternate trichrome staining methods.
| Appearance | Crystalline powder |
| Physical State | Solid |
| Solubility | Soluble in methanol (1 mg/ml); Less soluble in water,ethanol |
| Storage | Store at room temperature |
| Melting Point | 130-133°C (lit.) |
| Boiling Point | ~407.9° C at 760 mmHg (Predicted) |
| Density | ~1.6 g/cm3 (Predicted) |
| Refractive Index | n20D 1.75 (Predicted) |
SAFETY INFORMATION
| WGK Germany | 3 |
| RTECS | LM5850000 |
| PubChem CID | 11048 |
| Merck Index | 14:3603 |
| MDL Number | MFCD00005040 |
| EC Number | 241-409-6 |
| Beilstein Registry : | 3586809 |
| SMILES : | C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].[Na+].[Na+] |
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