Sell Oxytetracycline Hcl

Quality standard: BP2003/USP27/ EP5
Characteristic: Yellow crystalline powder
Identification: POSITIVE
Specific optical rotation [a] 20D :-203~-216 / -203~-216
Acidity or alkalinity: 4.5~7.5 4.5~7.0 4.5~7.5
Loss on drying (%) :4.0~8.0 6.0~9.0 4.0~8.0
Light absorption(353nm): 290~310 Complies 290~310
Light absorption impurities(430nm): ≤0.25 / ≤0.25
Light absorption impurities(490nm): ≤0.20 / ≤0.20
Ash(%): ≤0.5 / ≤0.5
Heavy metal(ppm) :≤50 / ≤50
Related:
substance 4-epioxytetracycline :≤0.5% / ≤0.5%
Tetracycline HCL: ≤2.0% / ≤2.0%
Other substance: Complies / Complies
HPLC Assay: 95.0%~100.5% ≥83.2% 95.0%~100.5%

 

We supply this product and other raw medicinal materials for many years, if you are interested in, please don’t hesitate to send your Inquiries with Name of Products, Qty required, Destination, Mode of Shipment (Air/Sea) to us. We will try our best to source those materials at our competitive prices & good quality.
We hope to set up long-term business relationship with your esteemed company.