L (+)-asparagin monohydrat NF, Multi-Compendial, J.T.Baker®
Leverantör: Avantor
Synonyms:
L-Asparagine monohydrate, H-Asn-OH·H₂O, (S)-(+)-Asparagine monohydrate, (S)-2,4-Diamino-4-oxobutanoic acid hydrate, H-Asn-OH.H2O
BAKR2055-06EA
0
SEK
BAKR2055-06
BAKR2055-07
BAKR2055-09
2055-QM
L (+)-asparagin monohydrat NF, Multi-Compendial, J.T.Baker®
L (+)-asparagin monohydrat
Observera: For Manufacturing, processing or repackaging
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Formel:
C₄H₈N₂O₃·1H₂O MW: 150,13 g/mol Smältpunkt: 215…217 °C Densitet: 1,567 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00151038 CAS nummer: 5794-13-8 EINECS: 200-735-9 Merck Index: 14,00837 |
Specifikation testresultat
| NF - Assay (dried basis) | 95.5 - 102.0 % |
| NF - Identification A | Passes test |
| NF - Identification B | Passes test |
| NF - Residue on Ignition | ≤ 0.1 % |
| NF - Lead (Pb) | ≤ 5 ppm |
| NF - Chromatographic Purity: Asparagine Related Compound A | ≤ 1.0 % |
| NF - Chromatographic Purity: Aspartic acid | ≤ 1.0 % |
| NF - Chromatographic Purity: Each individual unidentified impurity | ≤ 0.5 % |
| NF - Chromatographic Purity: Total Impurities | ≤ 3.0 % |
| NF - Specific Rotation @ 20°C (+) | 33.0 - 36.5 ° |
| NF - Total Aerobic Microbial Count (cfu/g) | ≤ 1000 |
| NF - Total Yeast and Mold Count (cfu/g) | ≤ 100 |
| NF - Loss on Drying at 130°C | 11.5 - 12.5 % |
| EP/BP - Assay (dried basis) | 99.0 - 101.0 % |
| EP/BP - Identification A | Passes test |
| EP/BP - Identification B | Passes test |
| EP/BP - Identification D | Passes test |
| EP/BP - Appearance of Solution | Passes test |
| EP/BP - pH | 4.0 - 6.0 |
| EP/BP - Specific Rotation @ 20°C (+) | 33.7 - 36.0 ° |
| EP/BP - Related Substances - Impurity A | ≤ 0.5 % |
| EP/BP - Related Substances - Impurity C | ≤ 0.1 % |
| EP/BP - Related Substances - Unspecified Impurities, each | ≤ 0.05 % |
| EP/BP - Related Substances - Total impurities | ≤ 0.8 % |
| EP/BP - Chloride (Cl) | ≤ 200 ppm |
| EP/BP - Sulfate (SO₄) | ≤ 200 ppm |
| EP/BP - Ammonium (NH₄) | ≤ 0.1 % |
| EP/BP - Iron (Fe) | ≤ 10 ppm |
| EP/BP - Loss on drying (130°C) | 10.5 - 12.5 % |
| EP/BP - Sulphated ash | ≤ 0.1 % |
| Endotoxin | ≤ 10 EU/g |
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