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Dioxybenzone
C14H12O4 244.24
 Methanone, (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)-;
 2,2'-Dihydroxy-4-methoxybenzophenone [131-53-3]

DEFINITION

Dioxybenzone contains NLT 97.0% and NMT 103.0% of dioxybenzone (C14H12O4), calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Dioxybenzone RS
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