Penicillin V potassium salt, Ph. Eur. grade CAS 132-98-9

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CAS: 132-98-9

MF: C₁₆H₁₇KN₂O₅S

MW: 388.48

Physical Description	White or almost white crystalline powder
Identification (IR)	(Test A) To conform to standard
Identification	(Test D) To pass reacton of potassium test
pH (0.5% in water)	5.5 - 7.5
Impurity E	≤ 1.0%
Impurity F	≤ 1.0%
Impurity B	≤ 0.3%
Any Other Individual Impurity	≤ 0.15%
Total Impurities	≤ 3.0% (exc. D)
4-Hydroxyphenoxymethylpenicillin potassium	≤ 4.0% (anhydrous substance)
Potassium acetate	≤ 0.3%
Water	≤ 1.0%
Assay	95.0 - 102.0 % (anhydrous substance)
Pharmacopoeia Specification(s)	Ph. Eur.
Specification Version	1.0