Cefmenoxime hydrochloride new crystalline form and formulation

Disclosed are a cefmenoxime hydrochloride new crystalline compound and crystallization preparation method thereof; said cefmenoxime hydrochloride new crystalline compound is formed using particle processing for molecular assembly and morphological optimization of a crystalline product. The present compound has the features of high purity, good fluidity, and good stability. Also disclosed is a formulation -- cefmenoxime hydrochloride used for injection -- fabricated using the described cefmenoxime hydrochloride compound.