Disodium 2-naphthol-3,7-disulfonate(CAS: 83949-45-5)

Disodium 2-naphthol-3,7-disulfonate (CAS: 83949-45-5) is a water-soluble disodium salt derived from naphthol. It is a yellow to orange crystalline solid with a molecular formula of C10H6N2O8S2Na2. This compound is characterized by its good solubility in water and stability in acidic to neutral solutions.

Disodium 2-naphthol-3,7-disulfonate (CAS: 83949-45-5) is primarily used as a dye intermediate in the textile and dye industries. It is also employed in pharmaceuticals for its coloring properties and in the food industry as a coloring agent. Additionally, it is used in research for its specific chemical properties.

Disodium 2-naphthol-3,7-disulfonate (CAS: 83949-45-5) is considered safe when used appropriately. However, it is important to follow safety guidelines, including wearing appropriate protective equipment such as gloves and goggles. Avoid contact with eyes and ingestion. Store in a cool, dry place away from direct sunlight and heat sources to ensure safety.

Disodium 2-naphthol-3,7-disulfonate (CAS: 83949-45-5) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in tightly sealed containers to maintain stability. Avoid storing in areas with high humidity to prevent degradation. Proper storage ensures the compound remains effective and safe for use.