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4-Amino-1-naphthalenesulfonic Acid(CAS: 84-86-6)
CAS Number
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Basic Information
Molecular Formula
C10H9NO3S
Molecular Weight
223.25 g/mol
Physical Properties
Melting Point
≥300 °C (lit.)
Boiling Point
220°C (rough estimate)
Density
1.67
Chemical Identifiers
SMILES
C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)N
InChIKey
NRZRRZAVMCAKEP-UHFFFAOYSA-N
Database References
MDL Number
MFCD00004027
Beilstein Registry Number
1971299
FAQ
4-Amino-1-naphthalenesulfonic Acid (CAS: 84-86-6) is a crystalline compound with a molecular weight of approximately 208.16 g/mol. It is slightly soluble in water and more soluble in organic solvents. The compound is known for its reactivity towards acidic and basic conditions, making it useful in various analytical and industrial applications.
4-Amino-1-naphthalenesulfonic Acid (CAS: 84-86-6) is typically synthesized through the sulfonation of naphthalene followed by the coupling with aniline. Common catalysts include sulfuric acid, and the process involves multiple steps such as sulfonation, coupling, and purification to achieve high yield and selectivity.
4-Amino-1-naphthalenesulfonic Acid (CAS: 84-86-6) is utilized in various industries, including pharmaceuticals for dye synthesis, polymers for coloration, and sensors for detection. It is also used in the production of dyes, pigments, and in semiconductor manufacturing processes.
When handling 4-Amino-1-naphthalenesulfonic Acid (CAS: 84-86-6), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up carefully following standard procedures, and the material safety data sheet (MSDS) should be consulted for detailed guidelines on safe handling and disposal.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
Contact Information
xinyan_gu@changyuchem.com