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METHYLENE BLUE USP (30-1115)



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  • 122965-43-9
  • C16H18ClN3S.3H2O
  • 373.90
  • Must be stored between 2-8 C.
  • Not regulated

Caution: *REFRIGERATE* *PROTECT FROM LIGHT* - For Prescription Compounding/Rx Only

Warning: Must be subjected to further processing during the preparation of injectable dosage forms to ensure acceptable levels of bacterial endotoxins.

Test Specification
DESCRIPTION DARK GREEN OR BLUE CRYSTALS OR CRYSTALLINE POWDER HAVING A BRONZE-LIKE LUST. IS ODORLESS OR PRACTICALLY SO AND IS STABLE IN AIR, ITS SOLUTION IN WATER AND IN ALCOHOL ARE DEEP BLUE IN COLOR
LOSS ON DRYING 8.0-24.0 %
SOLUBILITY SLIGHTLY SOLUBLE IN WATER AND IN ALCOHOL