Hangzhou Dingyan Chem Co.,Ltd

Hangzhou Dingyan Chem Co.,Ltd

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Contact us

  • Company Name: Hangzhou Dingyan Chem Co.,Ltd
  • Street: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area
  • City: hangzhou
  • Province/state: Zhejiang
  • Country/region: China
  • Contact Person: Ms.Paula Yang
  • Department: Sales
  • Tel: 86-571-88025800
  • Fax: 86-571-87156470
  • Email:
  • Chat with supplier using
    paula@dingyanchem.com

L-Lysine

  • CAS No:56-87-1 (2S)-2,6-diaminohexanoic acid
    Molecular Structure

    Detailed Description

    Appearance:Colorless to yellow liquid
    Spectific rotation[α]D20:+24.0°~+27.0°
    Chloride(Cl)≤0.03%
    Ammonium(NH4)≤0.02%
    Iron(Fe)≤10ppm
    Heavy metals≤10ppm
    Arsenic(As2O3)≤1ppm
    Other amino acids:Meet the requirements
    Loss on drying≤5.0%
    Residue on ignition≤0.5%
    Assay:98.5%~101.5%