Badische Acid

Title: Badische Acid
CAS Registry Number: 86-60-2
CAS Name: 7-Amino-1-naphthalenesulfonic acid
Additional Names: 2-naphthylamine-8-sulfonic acid
Molecular Formula: C10H9NO3S
Molecular Weight: 223.25
Percent Composition: C 53.80%, H 4.06%, N 6.27%, O 21.50%, S 14.36%
Literature References: Prepd by sulfonation of 2-naphthylamine: Green, Vakil, J. Chem. Soc. 113, 35 (1918); Hennion, Schmidle, J. Am. Chem. Soc. 65, 2468 (1943).
Properties: Needles or prisms. Sol in 1680 parts water, in alkalies; slightly sol in alc.
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