What precautions should be taken when handling 4-({4-[(E)-(2-Methyl-4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]phenyl}amino)-3-nitrobenzenesulfonic acid (CAS: 12220-06-3)?

When handling this compound, appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risk. Spills should be cleaned up immediately using appropriate absorbents, and the area should be thoroughly washed down. This compound should be stored in a cool, dry place away from direct sunlight and other oxidizing agents. Always refer to the Safety Data Sheet (SDS) for detailed guidance on handling and storage.