4-Amino-1-naphthalenesulfonic Acid(CAS: 84-86-6)

4-Amino-1-naphthalenesulfonic Acid (CAS: 84-86-6) is a crystalline compound with a molecular weight of approximately 208.16 g/mol. It is slightly soluble in water and more soluble in organic solvents. The compound is known for its reactivity towards acidic and basic conditions, making it useful in various analytical and industrial applications.

4-Amino-1-naphthalenesulfonic Acid (CAS: 84-86-6) is typically synthesized through the sulfonation of naphthalene followed by the coupling with aniline. Common catalysts include sulfuric acid, and the process involves multiple steps such as sulfonation, coupling, and purification to achieve high yield and selectivity.

4-Amino-1-naphthalenesulfonic Acid (CAS: 84-86-6) is utilized in various industries, including pharmaceuticals for dye synthesis, polymers for coloration, and sensors for detection. It is also used in the production of dyes, pigments, and in semiconductor manufacturing processes.

When handling 4-Amino-1-naphthalenesulfonic Acid (CAS: 84-86-6), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up carefully following standard procedures, and the material safety data sheet (MSDS) should be consulted for detailed guidelines on safe handling and disposal.