Sudan Red 7B CAS: 6368-72-5 | MF: C24H21N5 | MW: 379.46, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Chemical World.
Sudan Red 7B (CAS No. 6368-72-5) is a dark red or purple synthetic azo dye that is commonly known as Fat Red 7B, Fat Red Bluish, or Solvent Red 19. This is a colorless compound with a C24H21N5 molecular formula and is very soluble in organic solvents. Its excellent chemical stability and bright red color are some of the factors that make it preferred among laboratory chemists and researchers in the field of analytical chemistry, histology, microbiology, and the study of biology. Sudan Red 7B has wide applications in colorimetric assays and as a staining reagent to improve the visualization of microscopic cellular structures.
Applications
- Staining of lipids and the presence of suberin within the walls of plant cells.
- Procedures required in histology, cytology, and microbiology stains.
Key features
- High Staining Efficiency: Provides a bright and vivid red stain to be used to see cells in detail.
- Constant and Predictable: Gives the same results under varying laboratory methods and experimental circumstances.
- Economical and Multifunctional: Appealing to many organic solvents and lab processes without being too expensive.
General Description
Sudan Red 7B is a synthetic azo dye that finds extensive use in chemical laboratories in the staining of lipid and biological molecules. The fact that it is deep red or purple in color gives it the privilege of having a clear view of the components of a cell under the microscope, and its chemical stability allows proper procedure in experiments. This dye is available in high concentration, assuring the reliability of use in research, diagnostic and educational laboratories.
Individuals who want to purchase Sudan Red 7B in the US will get a bulk or low-volume laboratory in terms of price. Chemical World offers certified and high-quality dyes appropriate for all experimental requirements. The sales department of the supplier will be able to provide updated pricing, bulk order discounts and shipping details to the customers. Buy Sudan Red 7B from Chemical World now and get the benefits of accurate staining, reproducible results, and increased clarity of the microscopic results.
About Brand
TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding, which allows for the resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under the TriStains series is validated for accuracy, reliability, and consistency. TriStains, which manufactures and markets stains and indicators in various packaging, offers laboratories turnkey solutions for all their staining and indicator needs, improving accuracy in every experiment.
Chemical World provides the best laboratory brands that provide a constant and reliable result for any kind of experiment. Our range of high-quality laboratory brands is complete and is available in various scientific fields. ChemieR supplies high-purity chemicals to be used in reliable laboratories, cUSP supplies certified and standard solutions which can be used right away to assess accurately, and TriStains provides high-quality histological stains and indicators to be used in order to visualize accurately. LiChrom is the provider of liquid chromatography using high-grade reagents, and Bluster is the provider of high-grade solvents used in gas chromatography. EKS focuses on electronics-grade reagents that are used in advanced and sensitive analysis. These brands assure the research, analytical, and industrial laboratories with trusted quality, consistency, and performance. To get your product details, specifications, or to seek any purchasing assistance, visit our site chemicalworlds.com or email our sales team sales@chemicalworlds.com. We are happy to service your laboratory requirements with professional and fast service.
| Alternate Names | Fat Red 7B; Fat Red bluish; Solvent Red 19 |
| Application | Sudan Red 7B is a lipid soluble, diazo dye useful for staining fats in plant and animal tissues |
| CAS Number | 6368-72-5 |
| Molecular Weight | 379.46 |
| Molecular Formula: | C24H21N5 |
Sudan Red 7B (N-ethyl-1-[(4-phenyldiazenylphenyl)diazenyl]naphthalen-2-amine), also called "fat red" is a member of the Sudan family of hydrophobic lipid-staining dyes. Sudan dyes are a group of lipid soluble solvent dyes often called lysochromes, in structural classification they are diazo dyes. With the use of certain solvents, may also be used to stain some protein bound lipids in paraffin sections. Sudan Red 7B has also been used to stain suberin lamellae in plant tissues.
| Appearance | Powder |
| Physical State | Solid |
| Solubility | Soluble in water (party), ethanol (slightly), benzene, and acetone (10 mg/ml,1%). |
| Storage | Store at room temperature |
| Melting Point | 130° C (lit.)(dec.) |
| Boiling Point | 606.65° C at 760 mmHg (Predicted) |
| Density | 1.16 g/cm3 (Predicted) |
| Refractive Index | n20D 1.64 (Predicted) |
SAFETY INFORMATION
| WGK Germany | 3 |
| RTECS | QM2850000 |
| PubChem CID | 61396 |
| MDL Number | MFCD00003904 |
| EC Number | 228-862-5 |
| Beilstein Registry | 3534323 |
| SMILES | CCNC1=C(C2=CC=CC=C2C=C1)N=NC3=CC=C(C=C3)N=NC4=CC=CC=C4 |
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