62930

L-Lysine monohydrochloride

≥99.0% (AT)

• Synonym(s): (S)-2,6-Diaminohexanoic acid monohydrochloride
• Linear Formula: H₂N(CH₂)₄CH(NH₂)CO₂H·HCl
• CAS Number: 657-27-2
• Molecular Weight: 182.65
• Beilstein: 3563889
• EC Number: 211-519-9
• MDL number: MFCD00064564
• UNSPSC Code: 12352209

Properties

• Assay: ≥99.0% (AT)
• optical activity: [α]20/D +20.5±0.5°, c = 5% in 5 M HCl
• ign. residue: ≤0.1% (as SO₄)
• loss: ≤0.5% loss on drying, 20 °C (HV)
• mp: 263 °C (dec.) (lit.)
• anion traces: sulfate (SO₄^2-): ≤200 mg/kg
• cation traces: Ca: ≤100 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤10 mg/kg; K: ≤500 mg/kg; Mg: ≤100 mg/kg; Mn: ≤5 mg/kg; NH₄⁺: ≤200 mg/kg; Na: ≤500 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• SMILES string: OC([C@@H](N)CCCCN)=O.[H]Cl
• InChI: 1S/C6H14N2O2.ClH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H/t5-;/m0./s1
• InChI key: BVHLGVCQOALMSV-JEDNCBNOSA-N

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves