Febantel

The product is a broad-spectrum insect repellent, has high activeness to all kinds of eelworm,adult worm and young worm of dog,sheep,pig, cow and horse and so on animals'.

【Chemical name】	[2-(methoxy kharophen)-4-(benzenesulfenyl)phenyl carbamidine]-diamino acid dimethyl ester
【Chemical constitution】
【Properties】	white to pale yellow or a little pink unformed powder.
【Dosage】	one time dosage: 25mg/kg（for treat giardia uses 3 times dosage）or 10mg/kg for 3 days 。
【Toxicity】	dog LD50 more than 10000mg/kg
【mode of action】	adhere to tubulin units, disturb microscopic formation.
【Applicable parasite】	ascarid,hookworm,whiupworm, cestode,giardia and so on.
【Item Index】	Item Index solubleness 1g sample dissolve in 10ml formic acid authentication Compare the infrared absorption spectrum with standard spectrogram, if the wavelength is the same ,then show the maximum. loss on drying Do not surpass1.0%（85℃，3hrs） range of melting point 127-132℃ sulfate ash content Do not surpass0.5%。 heavy metal Do not surpass20ppm。 chromatographically purity Do not lower than 98.0%，several impurities do not higher than 1.0%，the impurity total weight do not higher than 2.0%。 content count on dry goods，is 98-102%(HPLC or analysis by titration)。