Nitrazine Yellow

Nitrazine Yellow CAS: 5423-07-4 | MF: C16H8N4Na2O11S2 | MW: 542.36, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Dawnscientific.

Nitrazine Yellow is a bright, lively yellow to orange hued crystalline powder. It is also referred to as 2-(2,4-Dinitrophenylazo)-1-hydroxynaphthalene-3,6-disulfonic acid disodium salt, 2-(2,4-Dinitrophenylazo)naphthol-3,6-disulfonic acid disodium salt, or Nitrazol Yellow. This artificial organic colorant belongs to the azo dye group and has the molecular formula C16H8N4Na2O11S2. Nitrazine yellow is able to form red-colored crystals that easily dissolve in water, dilute acids, and alkali. It finds extensive application as a coloring agent in many industries and is characterized by pH-sensitive azo dyes. In the pH range of 6.0–7.0, Nitrazine Yellow changes color from yellow to blue. It is widely used in microscopy.

Applications of Nitrazine Yellow

1. Nitrazine Yellow can be used as a biological stain in certain applications. It may find use in histology or cytology for highlighting specific cellular structures or components.
2. It has been used in dye-protein binding assay.

Key Features of Nitrazine Yellow

• Excellent Performance Quality

  Leaves a bright, long-lasting yellow image that is very resistant to fading.

• Multi-Purpose and Stable

  Versatile enough for various scientific, industrial, and microscopy applications.

• Easy to Use and Economical

  Cost-effective and reliable choice for U.S. labs and research organizations.

General Description

Nitrazine Yellow (CAS: 5423-07-4, MF: C16H8N4Na2O11S2, MW: 542.36) is an artificial azo dye with pH-reversible color changes, undergoing a yellow to blue change in the range pH 6.0-7.0. Since it can dissolve in water, weak acids, and bases, it is a practical dye for biological staining, pH indication, and binding assays of dyes.

Nitrazine Yellow for microscopy is valuable due to its clarity, sensitivity, and precision of staining when viewing biological tissue. Its excellent color stability and aqueous compatibility qualify it for use in both research and industrial applications.

For research or laboratories seeking where to buy Nitrazine Yellow in the United States, Dawn Scientific's TriStains offers high purity, certified dyes that are tested for consistency, solubility, and function. Nitrazine Yellow's cost still remains highly competitive while delivering value and reliability for academic, diagnostic, and industrial applications.

Choose Nitrazine Yellow by Dawn Scientific — your trusted provider of quality biological stains and lab-grade dyes in the U.S.

About Brand

“TriStains”, Histological Stains/ Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories.

TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories.

TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.

Why Dawn Scientific?

In addition to our specialty product lines, Dawn Scientific offers a comprehensive range of laboratory supplies and scientific products, including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.

For complete product information, technical resources, and our full catalog, please browse other categories on our website dawnscientific.com.

If you have any questions or would like assistance selecting the right products for your application, our knowledgeable team is ready to help. Contact us at 1-800-DAWN-SCI (1-800-329-6724) or email sales@dawnscientific.com. We look forward to serving your laboratory and research needs.