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100289 L-Glutamine

L-Glutamine for biochemistry. CAS 56-85-9, pH 4.0 - 6.0 (25 g/l, H₂O, 20 °C).

L-Glutamine MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: L-Glutamic acid-5-amide, Gln

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100289
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
56-85-9C₅H₁₀N₂O₃

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      Description
      Catalogue Number100289
      SynonymsL-Glutamic acid-5-amide, Gln
      References
      Product Information
      CAS number56-85-9
      EC number200-292-1
      Hill FormulaC₅H₁₀N₂O₃
      Molar Mass146.15 g/mol
      HS Code2924 19 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      ApplicationL-Glutamine for biochemistry. CAS 56-85-9, pH 4.0 - 6.0 (25 g/l, H₂O, 20 °C).
      Biological Information
      Physicochemical Information
      Density1.47 g/cm3 (20 °C)
      Melting Point185 °C
      pH value5.0 - 6 (14.6 g/l, H₂O, 25 °C)
      Vapor pressure<0.1 hPa (25 °C)
      Bulk density640 kg/m3
      Solubility100 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 7500 mg/kg
      Safety Information according to GHS
      RTECSMA2275100
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (perchloric acid titration, calculated on dried substance)99.0 - 101.0 %
      Identity (IR-spectrum)passes test
      Appearancewhite to almost white, fine powder
      Appearance of solution (25 g/l; CO₂-free water)clear and colorless
      Spec. rotation (α 20/D, 100 g/l, hydrochloric acid 2 mol/l, calc. on dried substance)+31,5 to +33,0
      Chloride (Cl)≤ 200 ppm
      Sulfate (SO₄)≤ 200 ppm
      As (Arsenic)≤ 5 ppm
      Ca (Calcium)≤ 10 ppm
      Co (Cobalt)≤ 5 ppm
      Fe (Iron)≤ 5 ppm
      K (Potassium)≤ 5 ppm
      Mg (Magnesium)≤ 5 ppm
      Na (Sodium)≤ 50 ppm
      Zn (Zinc)≤ 5 ppm
      Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity)≤ 0.3 %
      Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.1 %
      Ninhydrin-positive substances (LC) (total impurities)≤ 0.5 %
      Loss on drying (105 °C; 3 h)
      ≤ 0.3 %
      ≤ 0.3 %
      Global Trade Item Number
      Catalogue Number GTIN
      1002890025 04022536003931