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1,3-Naphthalenedisulfonate, 7-amino-, potassium salt (1:1)(CAS: 842-15-9)
CAS Number
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Other Suppliers for 1,3-Naphthalenedisulfonate, 7-amino-, potassium salt (1:1)
Basic Information
Molecular Formula
C10H7KNO6S2
Molecular Weight
341.4 g/mol
Physical Properties
Melting Point
> 300 deg C
Chemical Identifiers
SMILES
O=S(C1=C2C=C(N)C=CC2=CC(S(=O)(O)=O)=C1)([O-])=O.[K+]
InChIKey
GOPRYBNRWIBTIH-UHFFFAOYSA-L
Database References
MDL Number
MFCD00064177
FAQ
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.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
