1,5-Naphthalenedisulfonic acid(CAS: 81-04-9)

1,5-Naphthalenedisulfonic acid (CAS: 81-04-9) is an organic compound with the chemical formula C10H8S2O4. It is a disulfonic acid derivative of naphthalene, known for its strong acidic properties and ability to form salts. This compound is commonly used as a precursor in the synthesis of various dyes, pharmaceuticals, and other industrial chemicals.

1,5-Naphthalenedisulfonic acid (CAS: 81-04-9) is primarily used in the production of azo dyes and pigments. It also finds applications in pharmaceuticals for drug development, in industrial manufacturing as a building block for more complex molecules, and in research for chemical synthesis and material science studies.

1,5-Naphthalenedisulfonic acid (CAS: 81-04-9) is generally considered safe when handled properly. However, it may cause irritation to the skin, eyes, and respiratory system. Safety data sheets recommend using appropriate personal protective equipment (PPE) and ensuring good ventilation. It is classified as a substance with potential health risks, so adherence to safety standards is crucial during handling.

1,5-Naphthalenedisulfonic acid (CAS: 81-04-9) should be stored in a cool, dry, and well-ventilated area, away from light. It is best kept in a sealed container made of material resistant to chemical reactions, such as glass or polyethylene. Avoid exposure to moisture and ensure storage conditions maintain its stability and prevent degradation.