Cefazolin sodium preparation bottle

The utility model discloses a packaging bottle particularly suitable for cefazolin sodium preparation, which is designed to overcome the problem that the quality of the pharmaceutical preparation existing in the packaging bottle packaging cefazolin sodium preparation is not stable enough. The structure includes a bottle body and a bottle mouth. The design point is to set the inner diameter of the bottle mouth within the range of 7.5-7.9mm. The utility model reduces the inner diameter of the bottle mouth and is limited to the range of 7.5-7.9mm, so that a small butyl rubber plug (ie, a #2 rubber plug) can be selected and used together. As a result, the contact area of ​​the butyl rubber plug with the powder in the bottle body can be greatly reduced, thereby effectively overcoming the problem of poor quality stability caused by the cefazolin sodium preparation.