Dipotassium 7-hydroxy-1,3-naphthalenedisulfonate(CAS: 842-18-2)

Dipotassium 7-hydroxy-1,3-naphthalenedisulfonate (CAS: 842-18-2) is a sodium-free, potassium-containing derivative of naphthalenedisulfonic acid. It is a white crystalline solid commonly used in various industrial and research applications. Its chemical formula is C10H6K2O6S2, and it exhibits good solubility in water, making it suitable for use in aqueous solutions. It is known for its stability under normal conditions and is often employed as a precursor in dye manufacturing and other chemical processes.

Dipotassium 7-hydroxy-1,3-naphthalenedisulfonate (CAS: 842-18-2) is widely used in the production of dyes, particularly in the synthesis of anthraquinone-based compounds. It also finds applications in pharmaceuticals, where it serves as an intermediate in drug development. In research, it is used for analytical purposes and as a reagent in organic synthesis. Additionally, it has industrial uses in the manufacture of specialty chemicals and materials.

Dipotassium 7-hydroxy-1,3-naphthalenedisulfonate (CAS: 842-18-2) is generally considered safe when handled properly. However, it is important to follow standard safety protocols, such as wearing protective gloves, goggles, and a lab coat. It should be kept away from skin and eyes, and in case of contact, immediate rinsing is recommended. As with many chemical compounds, it is advisable to consult safety data sheets (SDS) for detailed handling and disposal guidelines.

Dipotassium 7-hydroxy-1,3-naphthalenedisulfonate (CAS: 842-18-2) should be stored in a cool, dry place, away from direct light. It is best kept in a sealed container to prevent moisture absorption. The recommended storage temperature is between 15°C and 25°C, and humidity levels should be controlled to maintain its stability. Avoid exposure to strong oxidizing agents or incompatible substances to ensure long-term preservation.