产品详情
Tylvalosin Tartrate ( CVP 2010 )
Synonym: Acetylisovaleryltylosin Tartrate
CAS: 63428-13-7
MF: C53H87NO19•x(C4H6O6)
Appearance: White or off-white powder
Main ingredients ( Acetyl isovaleryl tylosin A ): 80% min.
Identification:
- Maximum absorption at wavelength 290 nm
- Should be positive reaction
- Should be positive reaction
- Should comply with the standard
PH: 3.5-5.0
Tyramine : Should meet the standard
Heavy metals: 20ppm max
Loss on drying: 4.0%max
Assay ( HPLC ): 800u/mg min ( on dry basis )
Packing: 25kg/ fibre drum
