L(+)-Asparagin 99%
Leverandør: Thermo Scientific
Synonymer:
L-Asparagine, (S)-(+)-Asparagine, H-Asn-OH
371601000
371605000
371600025
ACRO371601000EA
1550
NOK
ACRO371601000
ACRO371605000
ACRO371600025
L(+)-Asparagin 99%
L(+)-Asparagin
Formel:
H₂NCOCH₂CH(NH₂)CO₂H MW: 132,12 g/mol Kokepunkt: 343 °C (1013 hPa) Smeltepunkt: 234 - 235 °C Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00064401 CAS-nummer: 70-47-3 EINECS: 200-735-9 Merck Indeks: 12,00872 |
Spesifikasjon Testresultater
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Water | ≤1 % |
Specific optical rotation | +33° to +36° (20°C, 589 nm) (c=10, 2N HCl) |
Titration with HClO4 | ≥98.5 % (On dry substance) |
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