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Tulathromycin
Name: Tulathromycin
CAS NO:280755-12-6

Item of testing Standard Result 
Characters White or off- white powder white powder 
Assay 99.0~101.0% 99.6%
Solubility Not soluble in water,soluble in ethanol Corresponds
Identification  IR and UV Spectrum Corresponds
Assay(HPLC ) 94.0%-103.0% 95.6%
Residual solvent n-heptane≤5000ppm
Methylene chloride≤600ppm
154ppm
Not detected
Heavy metals NMT 20ppm Conforms
Residual on ignition ≤0.2% 0.07%
Water  ≤0.5% 0.34
Related substance Individually:≤3.0%
Total:≤6.0%
2.7%
4.4%