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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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      1002890100
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          1002891000
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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 00
              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 - 186 °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
              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 +30°C.
              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
              1002890100 04022536003948
              1002891000 04022536003955