L-Lysine Mono HCL

Product Name: L-Lysine Monohydrochloride Quantity: 1000kgs Batch No: 1012270101 Producing date: 2010.05.05 Sampling date: 2010.05.05 Shelf life: two years Reference standard: USP28 ItemSpecificationsResultsAssay ,% 98.5 101.599.8Identification Infrared AbsorptionMeet the requirementChromatographic purity Meet the requirementMeet the requirementSpecific rotation +20.4o +21.4o+21.0 oHeavy metals ,%(as Pb) ≤0.0015≤0.0015Loss on drying,% ≤0.40.36Residue on ignition,% ≤0.10.08Chloride ,%(as Cl) 19.0 19.619.3Sulfate(SO4),%(as SO4) ≤0.03≤0.03Iron(as Fe),% ≤0.003≤0.003Organic volatile impurities, Meet the requirementMeet the requirementConclusion: This product conforms to requirement of USP28 standard.