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
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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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