L-Lysine HCL 657-27-2

Categories: Active Pharmaceutical Ingredients>Biochemical Ingredients>Amino Acids and Derivatives
Expected Quantity: 1000
Valid To: 2018-07-11
Delivery To: China Mainland
Date Posted: 2018-04-09
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L-Lysine HCLCAS NO:657-27-2Chemical NameL-Lysine HCLMolecular Structure
Molecular FormulaC6H15ClN2O2Molecular Weight182.65CharacteristicsWhite, odorless solidPacking25㎏/drum,25㎏/cartonQuality  StandardAJI92/USP28/EP5/FCCIV

Specification

 

Specific rotation[a]D20°

+20.7°~+21.4°         

State of solution

Clear and colorless

(Tranamittance)

≥98.0%

Chloride(Cl)

19.12 to 19.51%

Ammonium(NH4)                    

≤0.02%               

Sulfate(SO4)                            

≤0.020%       

Iron(Fe)                             

≤10PPm           

Heavy metals(Pb)                   

≤10PPm              

Arsenic(As2O3)                     

≤1PPm               

Other amio acids

Chromatographically not detectable

Loss on drying                      

≤0.40%

Residue on ignition (Sulfated)                           

≤0.10%

Assay                                  

99.0~100.5%             

PH

5.0~6.0

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