| abstract |
The invention belongs to the technical field of herbicide crystallization processes, and particularly relates to amorphous cyflufenac triethanolamine salt and a preparation method and application thereof. The amorphous cyflufenac triethanolamine salt exists in an amorphous form through X-ray powder diffraction detection, and an X-ray powder diffraction pattern of the amorphous cyflufenac triethanolamine salt has no sharp diffraction peak and is basically as shown in figure 1. The amorphous-state bicyclopyrone triethanolamine salt has high solubility and high biological activity, and can be used for preventing and removing weeds. |