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Dapsone
C12H12N2O2S 248.30
 Benzenamine, 4,4'-sulfonylbis-;
 4,4'-Sulfonyldianiline [80-08-0]

DEFINITION

Dapsone contains NLT 98.0% and NMT 102.0% of dapsone (C12H12N2O2S), calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Dapsone RS
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