Disodium 2,6-naphthalenedisulfonate(CAS: 1655-45-4)

Disodium 2,6-naphthalenedisulfonate is a water-soluble inorganic compound with the formula Na2C10H6O4S2. It is a yellow crystalline solid with high stability and solubility in water. This compound is commonly used as a pH indicator, a dye precursor, and in analytical chemistry.

Disodium 2,6-naphthalenedisulfonate is primarily used as a pH indicator in analytical chemistry and as a dye precursor in the textile industry. It also finds applications in industrial water treatment and as a component in some pharmaceutical formulations.

Disodium 2,6-naphthalenedisulfonate is generally considered safe for use in analytical and industrial applications. However, it should be handled with care due to its potentially irritating effects on skin and eyes. It is important to follow safety guidelines, such as wearing protective gloves and goggles, and storing it in a cool, dry place away from direct sunlight.

Disodium 2,6-naphthalenedisulfonate should be stored in a cool, dry place away from direct sunlight and moisture. It should be kept in a tightly sealed container to prevent degradation. Store it in a well-ventilated area and avoid contact with incompatible materials such as strong acids and bases.