L(+)-Histidin ≥99.0% (by HPLC, titration analysis)
Leverandør: TCI
H0149-25G
H0149-250G
TCIAH0149-25GEA
220
NOK
TCIAH0149-25G
TCIAH0149-250G
L(+)-Histidin ≥99.0% (by HPLC, titration analysis)
L(+)-Histidin
Formel:
C₆H₉N₃O₂ Smeltepunkt: 272…273 °C Tetthet: 1,44 g/cm³ (20 °C) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00064315 CAS-nummer: 71-00-1 EINECS: 200-745-3 Merck Indeks: 14,04720 |
Spesifikasjon Testresultater
Appearance | White to Almost white powder to crystal |
Purity (HPLC) | min. 99.0 area% |
Purity (Nonaqueous Titration) | min. 99.0 % |
Specific rotation [a]20/D | +12.0 to +14.0 deg (C=11, 6mol/L HCl) |
Solubility in 1mol/L HCl | almost transparency |
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