1-Nitroso-2-naphthol (CAS 131-91-9) is a chemical compound characterized by its dark red to red violet powder appearance and a molecular formula of C10H7NO2. Understanding its chemical properties and adhering to safety guidelines are crucial for its effective and responsible use. NINGBO INNO PHARMCHEM CO.,LTD., a prominent supplier of this chemical in China, emphasizes the importance of this knowledge for its customers.

Chemically, 1-Nitroso-2-naphthol is known for its ability to act as a chelating agent, forming stable complexes with metal ions. This property is fundamental to its applications in analytical chemistry, such as in cobalt preconcentration, and in industrial processes like water treatment for heavy metal removal. Its role as an intermediate in organic synthesis and dye production stems from its reactive functional groups, enabling it to participate in various chemical transformations. For professionals looking to purchase this compound, understanding these properties is key to optimizing its application.

Regarding safety, while 1-Nitroso-2-naphthol has valuable industrial applications, it is classified with hazard statements such as H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). As such, appropriate personal protective equipment (PPE), including gloves, eye protection, and respiratory protection, should be used when handling it. Proper ventilation in the workspace is also essential. NINGBO INNO PHARMCHEM CO.,LTD. ensures that all safety data sheets (SDS) are readily available to customers, providing comprehensive information on safe handling, storage, and emergency procedures. As a responsible manufacturer, we prioritize the safe handling and usage of our products.

By providing high-purity 1-Nitroso-2-naphthol and detailed safety information, NINGBO INNO PHARMCHEM CO.,LTD. supports its clients in leveraging the benefits of this chemical safely and effectively, whether in laboratory settings or large-scale industrial operations.