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l-lysine Mono HCL
Standard: USP 28
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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 |
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Item |
Specifications |
Results |
Assay ,% |
98.5 ~ 101.5 |
99.8 |
Identification |
Infrared Absorption |
Meet the requirement |
Chromatographic purity |
Meet the requirement |
Meet the requirement |
Specific rotation |
+20.4 o ~ +21.4 o |
+21.0 o |
Heavy metals ,%(as Pb) |
≤0.0015 |
≤0.0015 |
Loss on drying,% |
≤0.4 |
0.36 |
Residue on ignition,% |
≤0.1 |
0.08 |
Chloride ,%(as Cl) |
19.0 ~ 19.6 |
19.3 |
Sulfate(SO 4 ),%(as SO 4 ) |
≤0.03 |
≤0.03 |
Iron(as Fe),% |
≤0.003 |
≤0.003 |
Organic volatile impurities, |
Meet the requirement |
Meet the requirement |
Conclusion: This product conforms to requirement of USP28 standard. |
Place of Origin: China (Mainland) | Type: amino Acid | Brand Name: HZHM |