COMMON NAME: Florfenicol

Molecular Formula: C₁₂H₁₄CL₂NSO₄F

Molecular Weight: 358

Chemical name: [R-(R*,R*)]-2,2-dichloro-N-[1- Fluoromethyl]-2-hydroxy-2-[4-(methylsulfonyl) phenyl]ethyl] acetamide.

CAS NO.:76639-94-6

Properties:White or almost white powder

Applications:Antibacterial. It is used to treat bacterial disease of pig, chook and fish caused by sensitive bacteriums. Animals: bacteroidal respiratory system disease, meningitis, intestinal tract infection, and puerperal syndrome. Birds: bacteroidal respiratory system disease, cholera, and other kind of intestinal tract infection. Fish and shrimp: infection coursed by staphylococcus aureus and other gram negativebacteria.

Administration and dosage:Oral. Per 1kg weight of pig and chook each time, 20-30 mg(calculated by Florfenicol), 2 times per day, consecutively for 3-5 days; fish, 10-15mg(calculated by Florfenicol), 1 time per day ,consecutively for 3-5 days.

Notice:Prohibit during animal gestation and layer laying cycle. Do not use medicine kinds of ß-lactam, acheomy, amino sugar glycoside when taking this medicine.

Withholding Period:Pig 30 days, other foodstuff animals 28 days, egg 7 days, milk 7 days.

Package:1000g/Aluminum foil bag, 25kg/Fiber drum.

Storage:Avoid light, closed and dry.

Period of validity:2 years.