In the field of analytical chemistry, precision and sensitivity are paramount. Fluorometric analysis offers a powerful method for detecting and quantifying substances at very low concentrations, and specific chemical reagents are crucial for enabling these sensitive measurements. 1,2-Diaminonaphthalene (CAS 938-25-0) is a valuable compound that serves as a highly effective fluorometric reagent, particularly recognized for its application in determining elements like selenium.

The efficacy of 1,2-Diaminonaphthalene as a fluorometric reagent lies in its chemical structure. The two adjacent amino groups on the naphthalene ring readily react with specific analytes, such as aldehydes or certain elements under controlled conditions, to form highly fluorescent derivatives. This formation of a fluorescent product allows for direct detection and quantification using spectrofluorometry. For laboratories and research institutions that require precise analytical measurements, sourcing high-quality 1,2-Diaminonaphthalene is a critical step.

A well-established application of 1,2-Diaminonaphthalene is in the fluorophotometric determination of selenium. Selenium is an essential trace element, and its accurate measurement in biological samples, environmental matrices, or food products is vital for health and safety monitoring. The reaction between 1,2-Diaminonaphthalene and selenium-containing species, typically after conversion to a reactive form, yields a fluorescent product whose intensity is directly proportional to the selenium concentration. This method offers high sensitivity and selectivity.

For analytical chemists and researchers, the quality of the fluorometric reagent directly impacts the reliability of their results. Therefore, choosing a supplier that guarantees the purity and consistency of 1,2-Diaminonaphthalene is essential. NINGBO INNO PHARMCHEM CO.,LTD., as a dedicated manufacturer of fine chemicals, provides high-purity 1,2-Diaminonaphthalene suitable for demanding analytical applications. We understand the need for reproducible results and ensure our product meets stringent quality standards.

Beyond selenium detection, the reactivity of 1,2-Diaminonaphthalene with various aldehydes means it can also be employed for the analysis of carbonyl compounds in biological samples or industrial products. This expands its utility as a versatile analytical tool.

For laboratories and research facilities that require 1,2-Diaminonaphthalene for fluorometric analysis or other chemical applications, NINGBO INNO PHARMCHEM CO.,LTD. is a trusted supplier. We offer competitive pricing for this important reagent and are committed to ensuring product quality and timely delivery. If you are looking to buy 1,2-Diaminonaphthalene for your analytical needs, please contact us to request a quote and discuss your specific requirements.