6-Amino-1-naphthalenesulfonic acid(CAS: 81-05-0)

6-Amino-1-naphthalenesulfonic acid (CAS: 81-05-0) is an organic compound with the formula C10H7NO3S. It is a water-soluble dye and is commonly used as a pH indicator in analytical chemistry. It has a purplish-red color in acidic solutions and a green color in basic solutions.

6-Amino-1-naphthalenesulfonic acid (CAS: 81-05-0) is primarily used as a pH indicator in analytical chemistry. It is also employed in water treatment for its sulfonic acid group, which can be used in various industrial applications. Additionally, it is used in research for its color-changing properties and as a reagent in biochemistry and organic synthesis.

6-Amino-1-naphthalenesulfonic acid (CAS: 81-05-0) is generally considered safe for use in analytical chemistry and industrial applications when handled with appropriate precautions. However, it should be stored away from direct sunlight and kept in a cool, dry place to prevent degradation. Protective gloves and goggles should be worn during handling to avoid skin and eye contact.

6-Amino-1-naphthalenesulfonic acid (CAS: 81-05-0) should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. The storage area should be well-ventilated to avoid the formation of explosive mixtures with air. Containers should be checked regularly for any signs of deterioration or leakage.