Penicillin G Sodium

发布日期：2020-09-04 09:58　浏览次数：

Penicillin G Sodium,

CAS NO: 69-57-8,

Molecular Formula: C16H17N2NaO4S

Molecular Weight: 356.37

Usage: It mainly used for infections caused by chain coccus,Micrococcus pneumoniae,meningococcus.

Certificate of Analysis, EP5 Edition,

Item	Standard(EP5)	Test Result
Appearance	A white or almost white crystalline powder	Conform
Identification	Positive Reaction	Positive Reaction
Loss on drying	≤1.0%	0.04%
PH	5.0~7.5	6.4
Specific Opitical rotation	+285°~+310°	+303°
Absorbance	Meets the requirements	Meets the requirements
2-Ethylhexanoic acid	≤0.5%	＜0.5%
Related Substance	Any other impurities≤1.0%	Meets the requirements
Bacterial endotoxins	≤0.16IU/mg	Meets the requirements
Sterility	Meets the requirements	Meets the requirements
Assay(anhydrous)Content of C13H17N2NaO4S	96.0% ~102.0%	99.50%

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