1,3-Naphthalenedisulfonate, 7-amino-, potassium salt (1:1)(CAS: 842-15-9)

1,3-Naphthalenedisulfonate, 7-amino-, potassium salt (CAS: 842-15-9) is a water-soluble dye derivative with a molecular formula of C10H6N4O5K. It is commonly used as a pH indicator and in analytical chemistry for titrations and spectroscopy.

The main uses of 1,3-Naphthalenedisulfonate, 7-amino-, potassium salt (CAS: 842-15-9) include pH indicator applications in analytical chemistry, titrations, and spectroscopy. It is also used in the textile industry as a dye and in research for specific chemical assays.

1,3-Naphthalenedisulfonate, 7-amino-, potassium salt (CAS: 842-15-9) is generally considered safe for laboratory use when handled with appropriate precautions. However, it is important to avoid contact with skin and eyes, and to use in a well-ventilated area to prevent inhalation. Protective gloves and safety goggles are recommended.

1,3-Naphthalenedisulfonate, 7-amino-, potassium salt (CAS: 842-15-9) should be stored in a cool, dry place away from direct sunlight and heat sources. It is recommended to store it in a tightly sealed container to prevent moisture absorption. The storage temperature should be maintained between 15-25°C (59-77°F) to ensure stability.