Ponceau 4R CAS: 2611-82-7 | MF: C20H11N2Na3O10S3 | MW: 604.47, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Chemical Worl.
Ponceau 4R or Cochineal Red A (E124) is an artificial azo dye with the chemical formula C20H11N2Na3O10S3. It is ubiquitously in the form of a reddish-pink crystalline powder absorbing strongly in water and moderately in organic solvents. It is very stable in its color and is commonly applied in laboratory analysis, in research, and in staining.
Applications
- Analytical Techniques: It is a staining dye that is used in many different laboratory analysis techniques.
- Application in Coloring: is used as a good coloring agent in research and diagnostic work.
Key features
- Intense Reddish-Pink Color: Gives good contrast, which is easy to see in the laboratory analysis and experimentation.
- Chemically Stable: Fade resistant and has resistance to chemical degradation, promotes reproducible and accurate results.
- Flexible and Economical: Usable in scientific studies, testing as well as analysis procedures at a reasonable cost.
General Description
Ponceau 4R (C20H11N2Na3O10S3, molecular weight 604.47) is a synthetic azo dye of excellent color strength and good stability that is used in the laboratory. It is highly water soluble and moderately soluble in organic solvents, which is why it is not difficult to handle and use on a routine basis in the laboratory. This strong reddish-pink color of the dye, coupled with its dependable chemical activity, facilitates accurate visualization in staining protocols, diagnostic examinations, and studies. Its reliable performance has made it a dye of choice in the scientific and laboratory setup.
Want to buy Ponceau 4R? Chemical World offers high-purity Ponceau 4R dye that is intended to be used in professional laboratory applications, and this guarantees the standardization of quality along with reliable outcomes and applicability in a variety of analytical and research purposes. The sales department can be approached by the customers to get updated pricing, technical documentation, and bulk order discounts. Buy Ponceau 4R Certified from the Chemical World because it provides reliable, precise, and repeatable staining 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 | Acid Red 18 |
| Application | New coccine is a red dye compound |
| CAS Number | 2611-82-7 |
| Molecular Weight | 604.47 |
| Molecular Formula: | C20H11N2Na3O10S3 |
New coccine is a red dye compound with an absorption max of 506 nm.
| Appearance | Powder |
| Physical State | Solid |
| Solubility | Soluble in water (80 mg/ml), methyl cellosolve, and ethanol (very slightly). |
| Storage | Store at room temperature |
| Refractive Index | n20D 1.76 (Predicted) |
SAFETY INFORMATION
| WGK Germany | 2 |
| RTECS | QJ6530000 |
| PubChem CID | 9570119 |
| MDL Number | MFCD00004084 |
| EC Number | 220-036-2 |
| Beilstein Registry | 4122340 |
| SMILES | C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N/N=C/3C(=O)C=CC4=CC (=CC(=C43) S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+] |
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