PRODUCT NAME                          Chlortetracycline CTC
OTHER NAME                               Chlorotetracycline;Chlortetracyclinum;
MOLECULAR WEIGHT                 515.3
MOLECULAR FORMULA              C22H23CIN2O8  

Promois encapsulated Chlortetracycline (CTC)  Feed Grade is a broad-spectrum antimicrobial drug. It is active in the inhibition and treatment of while dysentery,enteritis,pheumonia,typhoid,paratyphoid,cholera etc. in poultry and livestock. Chlortetracycline can also promote the permeation and absorption of the nourish elements,stimulating hypophysis to produce hormone and adjusting appetites.It result in obvious growth promotion for poultry,livestock and soon,also greatly increases the reward of feed. 


  • For increased rate of weight gain,improved feed efficiency and the control of infectious synovitis ( M. synoviae ) in chicken and turkeys.
  • For the control of chronic respiratory ( CRD ) and air sac infections ( Mycoplasma gallisepticum, Escherichia coli ) and the reduction of mortality due to E.coli in chickens.
  • For the control of complicating bacterial organism associated with bluecomb ( transmissible enteritis,coronaviral enteritis ) and hexamitiasis ( Hexamita melegridis ) in turkeys.
  • For the reduction of mortality due to parathphoid ( Salmonella typhimuriun ) in turkeys.
  • For the control and treatment of fowl cholera caused by Pasteurella multocida in ducks.
  • For the treatment of Psittacosis caused by  Chlamydia psittacine birds.
  • Patented Encapsulated process help to improve flowability, inprove stability, minimize dust and assures accurate delivery to the animal digestive systems.

Approved for use in layers producing for human consumption 


  Appearance     Brown to dark brown powder/granule not lumpy or moldy,no    unpleasant odor
  Identification     Positive
  Fineness     0.425mm 90% min. pass through
  Loss of Drying     8.0% Max.
  pH Value     5.0-7.5
  Heavy Metals     20 ppm Max.
  Arsenic   2 ppm Max.
  Content   15.0% Min.
  TC Content   1.2 % Max.
  EPI-CTC   0.9% Max.

STORAGE : Store in protected location, avoid excessive heat and keep package closed to avoid contamination. 

PACKING : Chlortetracycline is available in 25 kg polyethylene bag.

SHELF TIME : 24 Months

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