Chromotrope 2B CAS: 548-80-1 | MF: C16H9N3Na2O10S2 | MW: 513.37, Buy now for reliable and reproducible results from Tristains at Chemical World.
Chromotrope 2B (CAS: 548-80-1) is an azo dye, dark green to greenish-brown to brown powder, also called 2 (4-Nitrophenylazo)-chromotropic acid disodium salt and Acid Red 176. Having a molecular formula of C16H9N3Na2O10S2, the reagent is very suitable with regard to its good staining properties and dependability in microscopy. The disodium salt form gives it a greater level of solubility and long-term stability leading to its use in histological, microbiological and analytical uses.
Applications
- The chromotrope 2B results in the combination with AG 1-X8 ion exchange resin during the preconcentration of aluminium and determination with flame atomic absorption spectrometry and ICP-MS.
- It acts as a stain in the specific cellular and tissue structures enhancing the visualization in the microscope.
- Being an azo dye, Chromotrope 2B can also serve as a pH indicator, and therefore find application in titrations and other analytical chemistry operations.
Key features
- Accurate & Dependable: Produces high-quality staining and analysis results.
- Chemically Stable: Maintains integrity and performance in suitable conditions of storage.
- Excellent Solubility: Its disodium salt form is easy to dissolve and work within the laboratory.
General Description
Chromotrope 2B (CAS: 548-80-1), a histological stain and an analytical dye, is a laboratory-grade agent used widely in microscopy, microbiology and chemical analysis. This azo dye is among the Acid Red 176 dyes and is highly preferred due to its solubility, stability and versatility in biological and analytical applications.
Chromotrope 2B is available in the line of chemical world chemical stains, dyes and analytical reagents of high quality. Produced in accordance with the strict quality requirements, these products are sold in packs of various flexibilities at competitive prices and convenient delivery services. Chromotrope 2B (CAS: 548-80-1) is a product that is priced to help aid academic institutions, research laboratories, and industrial users. It comes in small and bulk amounts, thereby being a good value and still staying the same in quality. Inquire of our sales team or contact our website to get current prices and stock.
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 | 2-(4-Nitrophenylazo)chromotropic acid disodium salt; Acid Red 176 |
| CAS Number | 548-80-1 |
| Molecular Weight | 513.37 |
| Molecular Formula: | C16H9N3Na2O10S2 |
CI: 16575
| Physical State | Solid |
| Storage | Store at room temperature |
| Melting Point | 300,° C |
SAFETY INFORMATION
| PubChem CID | 5464171 |
| SMILES | C1=CC(=CC=C1N/N=C/2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-]) S(=O)(=O)[O-])[N+](=O)[O-].[Na+].[Na+] |
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