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1-Aminonaphtalene-5-sulfonic acid

Catalog Number DYE-INT-0151
CAS Number 84-89-9
Structure
Synonyms 5-Amino-1-naphthalenesulfonic acid
IUPAC Name 5-aminonaphthalene-1-sulfonic acid
Molecular Weight 222.24 g/mol
Molecular Formula C10H8NO3S
InChI InChI=1S/C10H9NO3S/c11-9-5-1-4-8-7(9)3-2-6-10(8)15(12,13)14/h1-6H,11H2,(H,12,13,14)
InChI Key DQNAQOYOSRJXFZ-UHFFFAOYSA-N
Melting Point >300°C
Purity 90%
Density 1.36 g/ml
Appearance Violet powder
Isomeric SMILES C1=CC2=C(C=CC=C2S(=O)(=O)O)C(=C1)N

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