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You are here:Home » Biochemicals » Biochem-Antibiotics » Penicillin G Potassium Salt

Penicillin G Potassium Salt


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Penicillin G is a broad based antibiotic used in mammalian cell culture.
Catalog #P3199
Purity 96%
Appearance: White to off-white powder
Identification: Conforms to USP reference
Potency: 1440-1680 units/mg
pH (3%): 5.5 to 7.5
(264nm): 0.80 to 0.88
(280nm): 0.10
(325nm): 0.10
Endotoxin: 0.1EU/mg
Loss on Drying: 1%
Total Impurities:
Penicillin Polymer:
Conform to the USP/BP specifications.
CAS Number113-98-4
Molecular FormulaC16H17N2O4SK
Molecular Weight372.5
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate namesBenzylpenicillin potassium; Potassium benzylpenicillinate

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