In precision scientific applications, especially those involving optical measurements and microscopy, the accuracy of standards is paramount. 1-Bromonaphthalene, a well-characterized aromatic compound, serves a crucial role as a high-refractive-index standard. At NINGBO INNO PHARMCHEM CO.,LTD., we understand the importance of this property and offer high-quality 1-Bromonaphthalene to meet the exacting demands of scientific research and industrial applications. This article highlights the significance of 1-Bromonaphthalene in optical contexts and its availability from a trusted manufacturer in China.

The Importance of Refractive Index Standards

A refractive index standard is a substance with a precisely known refractive index value under specific conditions. These standards are essential for calibrating instruments, verifying measurement accuracy, and enabling quantitative analysis in fields such as materials science, optics, and analytical chemistry. 1-Bromonaphthalene is valued for its stable and well-documented refractive index (nD²⁰ = 1.658), making it a reliable reference material.

1-Bromonaphthalene: Properties and Applications

1-Bromonaphthalene (CAS: 90-11-9) is a pale yellow liquid that also finds extensive use as an intermediate in organic synthesis. However, its application as an optical standard is particularly noteworthy:

  • Microscopy: In microscopy, immersion oils are used to fill the gap between the objective lens and the specimen, enhancing resolution and image quality. 1-Bromonaphthalene, due to its high refractive index, can be used in specific immersion oil formulations or as a reference for characterizing other immersion media. Researchers often seek to buy 1-Bromonaphthalene for these specific laboratory needs.
  • Optical Measurements: It is used for calibrating refractometers and other optical measurement devices, ensuring the accuracy of analyses in material characterization and quality control.
  • Organic Synthesis: Beyond its optical applications, 1-Bromonaphthalene remains a vital intermediate for synthesizing pharmaceuticals, agrochemicals, dyes, and electronic materials, underscoring its broad utility.

Sourcing High-Quality 1-Bromonaphthalene from China

For scientists and procurement specialists requiring a reliable source of 1-Bromonaphthalene for optical standards or synthetic applications, NINGBO INNO PHARMCHEM CO.,LTD. is a premier choice. As a leading chemical supplier in China, we ensure the purity and consistency of our 1-Bromonaphthalene, providing you with the confidence needed for critical applications. We offer comprehensive product documentation, including Certificates of Analysis (COA), to verify its quality.

When you need to purchase 1-Bromonaphthalene for its optical properties or as a synthetic intermediate, our commitment to excellence ensures you receive a product that meets your specifications. We strive to provide competitive pricing and efficient global delivery.

Contact Us for Your 1-Bromonaphthalene Needs

We invite you to connect with us to discuss your requirements for 1-Bromonaphthalene. Whether for precise optical measurements or complex organic synthesis, our team is ready to provide high-quality products and expert support. Secure your supply of this essential chemical from a trusted manufacturer today.