Product Information
Biological Information
Physicochemical Information
Density1.47 g/cm3 (20 °C)
Melting Point185 - 186 °C
pH value4.0 - 6.0 (25 g/l, H₂O, 20 °C)
Bulk density640 kg/m3
Solubility100 g/l
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 7500 mg/kg
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
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 +5°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
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
Spec. rotation (α 20/D, 40 g/l, water, calc. on dried substance)+6.3 to +7.3
pH (25 g/l; CO₂-free water)4.0 - 6.0
Chloride (Cl)≤ 200 ppm
Sulfate (SO₄)≤ 200 ppm
Heavy metals (as Pb)≤ 10 ppm
Cu (Copper)≤ 25 ppm
Fe (Iron)≤ 10 ppm
Fe (Iron) (ICP)≤ 10 ppm
Mn (Manganese)≤ 25 ppm
Ni (Nickel)≤ 2 ppm
Zn (Zinc)≤ 130 ppm
NH₄ (Ammonium)≤ 0.1 %
Ninhydrin - positive substances (TLC)≤ 0.5 %
Residual solvents (ICH Q3C)excluded by manufacturing process
Sulfated ash (600 °C)≤ 0.1 %
Loss on drying (105 °C; 3 h)≤ 0.3 %
Bacterial endotoxins≤ 2.0 I.U./g
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to DAB, USP


Material Qualification Dossier


Quality Management Dossier


Operational Excellence Dossier


L-Glutamine SDS


Safety Data Sheet (SDS) 

L-Glutamine Certificates of Analysis

Product Number PackagingSpecificationLot Number
1002861000 Plastic bottlePDF Specification Document
1002869010 Plastic drumPDF Specification Document



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