L(+)-Histidin ≥99.0% (by HPLC, titration analysis)

Leverandør: TCI
Ratings: Ingen bedømmelse

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Synonymer: L-3-Imidazol-4-ylalanine, (S)-(+)-Histidine, (S)-2-Amino-3-(4-imidazolyl)propionic acid, H-His-OH, NSC 137773, L-Histidine

H0149-25G H0149-250G
TCIAH0149-25GEA 132 DKK
TCIAH0149-25G TCIAH0149-250G
L(+)-Histidin ≥99.0% (by HPLC, titration analysis)
L(+)-Histidin
Formel: C₆H₉N₃O₂
Molekylvægt: 155.16 g/mol
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00064315
CAS-nummer: 71-00-1
EINECS: 200-745-3
Merck Index: 14,04720
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Specifikationer 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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