In analytical chemistry, precise and reliable reagents are the backbone of accurate testing and quality control. 4-Nitrophenylhydrazine, bearing the CAS number 100-16-3, is a well-established reagent particularly valued for its efficacy in identifying and quantifying aldehydes and ketones. For laboratory managers and chemists, understanding its analytical applications and how to procure it effectively is crucial.

The primary application of 4-Nitrophenylhydrazine in analytical chemistry involves its reaction with carbonyl groups (aldehydes and ketones) to form characteristic derivatives, often referred to as 4-nitrophenylhydrazones. These derivatives typically exhibit distinct melting points or spectroscopic properties, allowing for the identification and even quantification of the original carbonyl compounds. This makes it an indispensable tool in quality control processes across various industries, including pharmaceuticals, food science, and environmental monitoring.

When you need to buy 4-nitrophenylhydrazine for analytical purposes, prioritizing high purity is essential. Suppliers often offer grades with assay percentages of 99.0% or higher, ensuring reliable and reproducible results. Many reputable 4-nitrophenylhydrazine suppliers, particularly those based in China, provide this reagent with detailed specifications that cater to stringent laboratory requirements. Requesting a quote for this critical reagent will allow you to compare offerings and secure the best value.

The accessibility of this compound from dedicated manufacturers further streamlines the procurement process. By working directly with a manufacturer of 4-nitrophenylhydrazine, laboratories can ensure a consistent supply and potentially benefit from bulk purchasing discounts, impacting the overall 4-nitrophenylhydrazine price. This direct sourcing model is beneficial for maintaining laboratory stock levels and managing operational costs effectively.

In essence, 4-Nitrophenylhydrazine (CAS 100-16-3) serves as a vital reagent for carbonyl compound analysis. Ensuring you purchase from reliable suppliers and understand its specific analytical uses will empower your laboratory's testing capabilities.