Hainanmycin Sodium

n Chemical abstract service (CAS) registry number: 58331-17-2

n Molecular formula: C47H79O15Na

n Molecular Weight: 907.125

n Characters: White or off-white powder, without odor.

n Specific rotation: -25°~ -35°

n Water: Not more than 5.0%.

n Heavy metals: Not more than 20ppm.

n Arsenic: Not more than 2ppm.

n Residue on inition: Not more than 8.0%.

n Assay: Should be not less than 900 units of Hainanmycin per mg.

n Efficacy

Hainanmycin is fermentated from Streptomyces padanus var. dongfangeusls. It is active against Gram-positive microorganisms, some anaerobes and fungus. It exerts anticoccidial effect against many species known as causative agents of coccidiosis in poultry, especially against E.tenella, E.necatrix, E. acervulina, E.maxima, E.mivata, E.brunetti. The ACI against the above coccidian is between 181~196. The administration of Hainanmycin with the feed to ruminants and chicken at the recommended concentrations improves the weight gain and the feed conversion efficiency.

n Indications: For Prevention, treatment of Coccidiosis, and for growth promotion.

n  Usage and dosage

1% Hainanmycin premix mixed with feed:

Chicken: Every 1000kg of feed, 500~750g of 1% Hainanmycin premix.

Ruminants: Every 1000kg of feed, 300~500g of 1% Hainanmycin premix.

n Withdrawal period: 7 days.

n Precautions: Prohibited for hens during laying period.

n Storage: Tightly closed, protected from light and store in dry place.

n Shelf life: 3 years for API, 2years for premix.