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Methylene blue United States Pharmacopeia (USP) Reference Standard

Methylene blue

Methylene blue United States Pharmacopeia (USP) Reference Standard
Synonym(s):
3,7-bis(Dimethylamino)phenazathionium chloride, Tetramethylthionine chloride
Empirical Formula (Hill Notation):
C16H18ClN3S · xH2O
CAS Number:
122965-43-9
Molecular Weight:
319.85 (anhydrous basis)
EC Number:
200-515-2

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