L-Lysine HCL is one of the essential amino acids in the human body, especially during childhood development, recovery from illness, and pregnancy and lactation.
CAS No. :
657-27-2EINECS :
233-234-9Package :
25KG/DRUMBrand :
TOPINCHEM®Origin :
CHINAFormula :
C6H15ClN2O2Minimum Order :
200KGItem :
L-Lysine HCLHigh Quality L-Lysine HCL USP Grade CAS 657-27-2
Description
L-Lysine is one of the eight essential amino acids for the human body, and is particularly important among the eight essential amino acids for maintaining nitrogen balance. It is an essential amino acid for synthesizing important proteins such as brain neuroregenerative cells and nuclear proteins, as well as hemoglobin.
Specification
| Item | Specifications | Results |
| ldentification | Ninhydrin ldentification | Meet the requirement |
| Charactel | White crystalline or crystalline powder | Complies |
| Assay, % | 98.5 ~ 101.5 | 99.4 |
| Specific rotation | +20 .4o ~ +21 .4o | +20.8o |
| Heavy metals (as Pb) , % | ≤ 0.0015 | ＜0.0015 |
| Loss on drying,% | ≤ 0.4 | 0.34 |
| Residue on ignition, % | ≤ 0. 1 | 0.04 |
| Chloride( as Cl) ,% | 19.0 ~ 19.6 | 19.36 |
| Sulfate( as SO4 ), % | ≤ 0.03 | < 0.03 |
| Iron(as Fe),% | ≤ 0.003 | < 0.003 |
| Arsenic (mg/kg) | ≤ 1.0 | ＜ 1.0 |
| Lead (asPb) (mg/kg) | ≤ 3.0 | ＜ 3 .0 |
| Cadmium(Cd) (mg/kg) | ≤ 1.0 | ＜1.0 |
| Mercury (Hg) (mg/kg) | ≤ 0.1 | ＜0.1 |
| Total Plate Count | ≤ 2000cfu/g | ＜2000cfu/g |
| Conclusion: The above specifications meet the requirements of USP39 . | ||
Application
L-Lysine HCL can be used as Amino acid drugs, which can promote children's growth and development, increase appetite and gastric acid secretion, and are used for recovery after childhood illness and during pregnancy and lactation.
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