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112233 L-Lysine monohydrate

112233
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Overview

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Key Spec Table

CAS #Empirical Formula
39665-12-8C₆H₁₄N₂O₂ * H₂O

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      Description
      Catalogue Number112233
      SynonymsLys
      DescriptionL-Lysine monohydrate
      References
      Product Information
      CAS number39665-12-8
      EC number200-294-2
      Hill FormulaC₆H₁₄N₂O₂ * H₂O
      Chemical formulaNH₂(CH₂)₄CH(NH₂)COOH
      Molar Mass164.2 g/mol
      HS Code2922 41 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      ApplicationL-Lysine monohydrate for biochemistry. CAS 39665-12-8, EC Number 200-294-2, chemical formula NH₂(CH₂)₄CH(NH₂)COOH.
      Biological Information
      Physicochemical Information
      Melting Point207 - 209 °C decomposes
      pH value9 - 10.5 (80 g/l, H₂O, 20 °C)
      Bulk density366 kg/m3
      Solubility>1500 g/l
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +8°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDKein Gefahrgut
      Declaration (transport by air) IATA-DGRNo Dangerous Good
      Declaration (transport by sea) IMDG-CodeNo Dangerous Good
      Supplemental Information
      Specifications
      Assay (Perchloric acid titration, calc. on anhydrous substance)≥ 99.0 %
      Identity (IR-spectrum)passes test
      Appearancewhite, crystalline powder or colorless crystals with characteristic odor
      Appearance of solution (100 g/l, water)clear and colorless
      Spec. rotation (α 20/D, 50 g/l, hydrochloric acid 1 mol/l, calc. on dried substance)+25.5 to +26.5
      Heavy metals (as Pb)≤ 0.001 %
      NH₄ (Ammonium)≤ 0.01 %
      Foreign amino acids≤ 0.3 %
      Other ninhydrine positive substances≤ 0.1 %
      Water (according to Karl Fischer)10.0 - 12.0 %
      Global Trade Item Number
      Catalogue Number GTIN
      1122331000 04022536589077