Catalog Number: S10018 | CAS No: 2243-76-7

Alizarin Yellow R

• MF : C13H9N3O5 | • MW : 287.23

• PubChem CID : 15588 |

• EC Number : 218-818-3 | • MDL Number : MFCD00007313

• Colour Index Number : 14030

• Synonym(s) : Alizarin Yellow R, 5-(4-Nitrophenylazo)salicylic acid

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Alizarin Yellow R | CAS: 2243-76-7 | MF: C13H9N3O5 | MW: 287.23 | Buy now for reliable and Reproducible results from TriStains at Chemical World.

Alizarin Yellow R is a diazo-coupling azo dye which is commonly available in the form of a sodium salt, and is an orange-red color. It is found in a rusty solid in a pure state. This dye is also referred to as Mordant Orange 1 and Sodium p-nitrobenzalazosalicylate and its molecular formula is C13H9N3O5. It is readily soluble in water and ethanol, allowing it to be used in many different areas of laboratory and industry.

Applications

Applied in textile, leather, paint, and varnish colorants and printing.
Use as indicator of acid-base in nutrient media on microbiological studies.
Usually used as a pH indicator in laboratory examinations.

Key features

Efficient staining of microbial cultures with reliable and repeatable outcomes.
Dual solubility in water and ethanol supports broad laboratory compatibility
Great pH measurement and staining assay accuracy and reliability.
The form of sodium salt is convenient to use and easily soluble.

General Description

Alizarin Yellow R (CAS No. 2243-76-7) is a laboratory grade azo dye used in histology, microbiology and chemical laboratories. It is stable, soluble and pH sensitive, thus it can be used in research and industry.

If you are looking for where to buy Alizarin Yellow R for your lab or the price of Alizarin Yellow R? buy it from us now, and Chemical World guarantees prompt delivery at competitive prices for Alizarin Yellow R (CAS: 2243-76-7). We ensure that you receive a premium-grade, reliable product. Buy from us now and get prompt delivery at competitive prices. The product comes in various quantities to fit the needs of the laboratory. The prices change depending on the order size and the institutions and large-scale users are offered certain economical bulk purchase options.

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-hydroxy-5-[(4-nitrophenyl)diazenyl]benzoic acid; 5-(4-Nitrophenylazo)salicylic acid; Alizarin Yellow R
Application	Mordant orange 1 is an azoe dye used to detect aromatic amines
CAS Number	2243-76-7
Molecular Weight	287.23
Molecular Formula:	C₁₃H₉N₃O₅

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use. * Refer to Certificate of Analysis for lot specific data (including water content).

Mordant orange 1 is an azoe dye used to detect aromatic amines. Mordant orange 1 has an absorption max of 385nm.

Physical State	Solid
Storage	Store at room temperature
Melting Point	>300,Â° C (lit.)

SAFETY INFORMATION

PubChem CID	6364549
SMILES :	C1=CC(=CC=C1NN=C2C=CC(=O)C(=C2)C(=O)O)[N+](=O)[O-]

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button

Frequently Asked Questions

1. What is Alizarin Yellow R?

Alizarin Yellow R Alizarin Yellow R Sodium Salt, 5-(p-Nitrophenylazo)salicylic Acid Sodium Salt, Sodium p-nitrobenzeneazosalicylate. The chemical formula of the dye is C13H9N3O5 and it is soluble in water and ethanol, and thus it can be used in a variety of laboratory and industrial applications.

2. What is Alizarin Yellow R used for?

3. How is Alizarin Yellow R used in laboratory work?

Commonly used in coloring textiles, leather, paints, varnishes and printing materials. Can be used as a good acid-base indicator in nutrient media in microbiological research.

4. What are the key features of Alizarin Yellow R?

Provides accurate and consistent staining of microbial cultures in histology, cytology, and microbiology. The chemical is soluble in water and ethanol, which provides flexibility in applications in the laboratory and industry. Assures the reliableness of pH testing and staining.

5. Is Alizarin Yellow R ready to use?

Yes. This product is supplied in a ready-to-use form for its intended laboratory application. Use it according to the product instructions and your established laboratory procedure.

6. Which laboratory fields or procedures use Alizarin Yellow R?

This product is used in histology, cytology, microbiology and research. Confirm suitability for the intended procedure before use.

7. How can Alizarin Yellow R support consistent laboratory work?

8. How can I check whether Alizarin Yellow R suits my application?

Commonly used in coloring textiles, leather, paints, varnishes and printing materials. Can be used as a good acid-base indicator in nutrient media in microbiological research. Mostly used as a pH indicator in laboratory tests. Compare these applications with your laboratory method. If suitability is uncertain, confirm it with the supplier before use.

9. Where can I request the COA, SDS, or product specifications for Alizarin Yellow R?

For the current product-specific Certificate of Analysis (COA), Safety Data Sheet (SDS), or specification, contact the supplier and request the documentation for the exact product and lot where applicable. Include the product name and lot information when requesting documentation, if applicable.

10. Where can I purchase Alizarin Yellow R in the USA?

You can purchase Alizarin Yellow R through Chemical World. Contact our team for current availability, pricing, and shipping options in the USA.

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