Product name	Azithromycin	Packing specification		25kg/drum
Approved number	070702	Quantity		300kg
Manufacture date	July 2nd, 2007	Sampling date		July 2nd, 2007
Expired date	July,2009	Report date		July 5th, 2007
Test method	CHP2005
Testing items	standard reputation		test results
?Characters?specific rotation	white or white-like crystal powder		White crystal powder with no odor
?Identification ?
(1)TLC main spot color and position are the same with standard solution (2)IR is the same with comparison chart
?Examination?
Crystallinity	accord to regulation		accord to regulation
Alkalinity(PH value)	9.0~11.0		10.3
Relative substances
Single max impurity	=2%		accord to regulation
Other single impurities	=1%		accord to regulation
Moisture	=5.0%		4.5%
Ignition residue	=0.2%		0.06%
Heavy metal	=0.0025%		<0.0025%