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Roxarsone
C6H6AsNO6 263.04
 Arsonic acid, (4-hydroxy-3-nitrophenyl)-.
 4-Hydroxy-3-nitrobenzenearsonic acid [121-19-7]

» Roxarsone contains not less than 98.0 percent and not more than 101.0 percent of C6H6AsNO6, calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Roxarsone RS
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