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Technical Data Sheet L-Glutamine
Compound Information
Product Name:
L-Glutamine
CAS No.:
56-85-9
Molecular Formula:
C5H10N2O3
Molecular Weight:
146.14
Storage:
Store at RT
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Appearance | White crystalline powder |
| Heavy Metals | ≤5 ppm |
| Anion | Chloride : ≤0.02%, Sulfate : ≤0.02% |
| Cation | Iron : ≤10 ppm, Lead : ≤5 ppm, Arsenic : ≤1 ppm |
| pH | 5.0-6.0 (25℃, 0.1M in H2O) |
| Yeast and Mold | ≤ 100 cfu/g |
| Specific Rotation | [a]D20= +6.3 to +7.3 º |
| LOD | ≤ 0.20% |
| Coliform Organisms | Negative |
| Endotoxin Test | ≤ 40 EU/g |
| Microbial Count | ≤ 1000 cfu/g |
| Other Amino Acids | ≤ 0.5% |
| Residue On Ignition | ≤ 0.10 |
| Assay by titration | 99 - 101% |
| Specification Reference | meets USP, EP, JP testing specifications, suitable for cell culture |
| State of solution | ≥98.0% |
| MS | Pass test |
| ¹H NMR | Pass test |
| ¹³C NMR | Pass test |
| IR | Pass test |
| Raman | Pass test |
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