本发明提供了一种无定形头孢地嗪钠，该无定形的X-射线衍射图中未出现X-射线衍射峰；

The invention provides an amorphous cefodizime sodium, which is characterized in that an amorphous X-ray diffraction pattern is free from having an X-ray diffraction peak;

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本发明提供了一种无定形头孢地嗪钠，该无定形的X-射线衍射图中未出现X-射线衍射峰；

The invention provides an amorphous cefodizime sodium, which is characterized in that an amorphous X-ray diffraction pattern is free from having an X-ray diffraction peak;

youdao