With reaction distillation process to make acetic acid in used acetic acid solution form acetic ether, achieving the purpose of recovery acetic acid.
Natto acetic ether abstraction was initially separated using silica gel column and the parts consisted of the new ingredients initially separated were gained.
To found a method to detect the residual solvents of penicillin sodium for injection: butanol acetic ether and butyl acetate.
The effects of catalyst treated methods, catalyst quantity, reaction time, acid-alcohol ratio and catalyst length-of-live are studied in batch synthesis of acetic ether.
Conclusion the acetic ether extract has obvious antibacterial effect, also has broad-spectrum antibacterial activity.
Determination of pyrethroid pesticide residues in celery cabbage by acetic ether-QuEChERS-gas chromatography