Erythromycin

Product Name: Erythromycin CAS:114-07-8 EINECS:204-040-1 Molecular formula :C37H67NO13 Molecular weight : 733.9268 Recommended website http://www.widely1.com Industry Industry standard:EP9.7 Appearance :White or yellowish crystalline powder Assay :93.0~102.0% ErythromycinA 95.0% Water6.5% Residue on ignition≤0.2% Methylene chloride≤600ppm Specific rotation-71.0°~ -78.0° Heavy metals≤20ppm Single impurity ≤3.0% Total impurities≤7.0% Used for export, scientific research and chemical reagents, etc. Supply Ability:1 tons Packing: 25KG/Drum can be separately packed according to customer's requirements Storage conditions: Preserve in tight containers for 3 years Technical Services: Mr. Cheng 18627774460 027-83991130