Sudan IV Certified CAS: 85-83-6 | MF: C24H20N4O | MW: 380.45, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Chemical World.
Sudan IV Certified is a synthetic hydrophobic azo dye with the CAS No. 85-83-6, molecular formula C24H20N4O, and molecular weight 380.45. This laboratory chemical, which is supplied as either dark brown or reddish-red powder, is mainly used in triglyceride staining in histological and biological research studies. Sudan IV is a potent lipid affinity stain with a strong red stain that is observed when placed on a tissue rich in triglycerides. Notably, it does not result in staining of phospholipids or lipid droplets and this makes it selective in visualization in lipid analysis studies. It can be stained by organic solvents and has a high level of flexibility with regard to its application.
Applications
- Aortic Plaque Staining: This technique is utilized in en-face based staining where cardiovascular studies aim to locate lipid-rich plaques.
- Microscopy & Lipid Research: is used in histology and cytology to study triglycerides and neutral fats in tissue sections.
Key features
- Selective Triglyceride Staining: Stains neutral lipids well and leaves phospholipids out to analyse lipids accurately.
- Deep Red Color Development: Gives better microscopic viewing of fat deposition.
- Regular Laboratory performance: Guarantees reliable staining results under different laboratory protocols.
- Cost-Effective Research Solution: Academic, research and diagnostic laboratories in the USA are competitively priced.
General Description
Sudan IV Certified is an azo dye that is hydrophobic and used in triglyceride and neutral lipid staining procedures. It renders a strong red color to lipid-containing areas of tissue samples and allows for accurate visualization through the use of the microscope. Sudan IV is specific in the identification of lipids since it does not stain lipid droplets or phospholipids and helps to obtain accurate research results. Being highly soluble in organic solvents and with a robust staining ability, it finds extensive application in educational laboratories, research centers, and diagnostics.
Laboratories seeking to buy Sudan IV Certified in the USA can source high-quality laboratory chemicals and histological dyes through Chemical World, ensuring purity, consistency, and dependable staining efficiency. Prices can be given according to the size of the package and the quantity of bulk orders, so that the laboratories of any size can be flexible. The prices can be different depending on the size of the container and bulk ordering, and it is better to verify the current cost information. Buy Sudan IV Certified from 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 | Biebrich scarlet R fat soluble; Fat Ponceau R or 4; Lipid Crimson; Oil Red IV; Scarlet Red Scharlach; Solvent Red 24; Sudan R or BB |
| Application | Sudan IV is a red naphthol diazo dye used for staining triglycerides, lipids and lipoproteins in cells and tissues |
| CAS Number | 85-83-6 |
| Molecular Weight | 380.45 |
| Molecular Formula | C24H20N4O |
Sudan IV, also called Scarlet red and Fat Ponceau R, is a fat-soluble dye often used for staining triglycerides, lipids and lipoproteins present in cells and tissues. This red naphthol diazo dye has the same basic structure as Sudan III with two added methyl groups increasing the deepness and intensity of the stain. Sudan dyes are a group of lipid soluble solvent dyes often called lysochromes. With the use of certain solvents, may also be used to stain some protein bound lipids in paraffin sections. It is less popular than Oil Red O (sc-203749) as it has a more orange shade. Sudan I (sc-215922), Sudan III (sc-203761), and Sudan IV (sc-203762) have been classified as category 3 carcinogens by the International Agency for Research on Cancer.
| Appearance | Powder |
| Physical State | Solid |
| Solubility | Soluble in chloroform (66.67 mg/ml), water (0.7 mg/ml), ethanol (slightly), methanol, and acetone. |
| Storage | Store at room temperature |
| Melting Point | 199° C (lit.)(dec.) |
| Boiling Point | 618.8° C at 760 mmHg |
| Density | ~1.2 g/cm3 (Predicted) |
| Refractive Index | n20D 1.65 (Predicted) |
| pK Values : | pKa: 13.52 (Predicted) |
SAFETY INFORMATION
| WGK Germany | 3 |
| RTECS | QL5775000 |
| PubChem CID | 5876571 |
| Merck Index | 14:8393 |
| MDL Number | MFCD00003893 |
| EC Number | 201-635-8 |
| Beilstein Registry | 709018 |
| SMILES | CC1=CC=CC=C1N=NC2=CC(=C(C=C2)NN= C3C(=O)C=CC4=CC=CC=C43)C |
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