Technical Data Sheet
L-Glutamine, 2.5 kg
≥99 %, USP, for biochemistry
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Glutamic acid 5-amide, H-L-Gln-OH
Empirical formula C5H10N2O3
Molar mass (M) 146,15 g/mol
Density (D) 1,47 g/cm³
Melting point (mp) 187 °C
WGK 1
CAS No. 56-85-9
EG-Nr. 200-292-1
Molar mass (M) 146,15 g/mol
Density (D) 1,47 g/cm³
Melting point (mp) 187 °C
WGK 1
CAS No. 56-85-9
EG-Nr. 200-292-1
€489.15/Pack Qty.
excl. VAT. | 2.5 kg per Pack Qty.
Art. No. 3772.4
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Product details
L-Glutamine ≥99 %, USP, for biochemistry
Technical Information
| Checked according to pharmacopoeia | USP |
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L-Glutamine
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 3772.1 | 100 g | plastic |
€39.25 |
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| 3772.2 | 500 g | plastic |
€127.95 |
|
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| 3772.3 | 1 kg | plastic |
€263.40 |
|
|
| 3772.4 | 2.5 kg | plastic |
€489.15 |
|
|
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Downloads / MSDS
Certificates of Analysis
Guarantee analysis
| Appearance | white, cryst. powder |
| Assay (titr., dry substance) | 99.0-101.0 % |
| Identity | complies |
| Specific rotation [α]20D (c=4 in H2O) | +6.3° to +7.3° |
| Specific rotation [α]20D (10 % in HCl 2 N) | +31.5° to +33.0° |
| pH-value | 4.5-6.0 |
| Arsenic (As2O3) | ≤0.0001 % |
| Iron (Fe) | ≤0.001 % |
| Heavy metals (as Pb) | ≤0.001 % |
| Chloride (Cl) | ≤0.02 % |
| Ammonium (NH4) | ≤0.1 % |
| Sulphate (SO4) | ≤0.02 % |
| Loss on drying (105 °C) | ≤0.3 % |
| Ash content (as SO4) | ≤0.1 % |
| Foreign amino acids | complies |