What precautions should be taken when handling 4-Amino-3-hydroxy-1-naphthalenesulfonic acid (CAS: 116-63-2)?

When handling 4-Amino-3-hydroxy-1-naphthalenesulfonic acid, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to prevent inhalation of fumes. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions. The material is not highly toxic, but care should be taken to avoid skin contact and inhalation of dust or fumes.