1,4-Dihydroxy-2-naphthoic acid(CAS: 31519-22-9)

1,4-Dihydroxy-2-naphthoic acid, also known as 2-hydroxy-1,4-naphthoic acid (CAS: 31519-22-9), is an organic compound with the molecular formula C9H6O4. It is a dicarboxylic acid derived from naphthalene. This compound is soluble in water and has a pH range of 2.5 to 3.5 in aqueous solutions.

1,4-Dihydroxy-2-naphthoic acid is primarily used as a precursor in the synthesis of other organic compounds, particularly in the pharmaceutical industry. It can also be used as a reagent in analytical chemistry and as a component in certain industrial processes.

1,4-Dihydroxy-2-naphthoic acid (CAS: 31519-22-9) is generally safe when handled with proper precautions. However, it is corrosive and can cause irritation upon contact with skin or eyes. Adequate protective measures such as gloves, goggles, and proper ventilation should be used during handling.

1,4-Dihydroxy-2-naphthoic acid (CAS: 31519-22-9) should be stored in a cool, dry place. It should be kept away from direct sunlight and sources of heat. The compound should be stored in a sealed, acid-resistant container to prevent moisture absorption and degradation. It is also advisable to store it in a well-ventilated area to avoid the formation of corrosive gases.