DL-Histidine monohydrochloride monohydrate 98%

: Thermo Fisher Scientific

DL-Histidine monohydrochloride monohydrate 98%

: Thermo Fisher Scientific

:123333-71-1

:6459-59-2

:C₆H₉N₃O₂·HCl·H₂O

:MFCD00151028

:209.63 g/mol (191.62 anhy)

:253 °C

:Ambient

Appearance:
White to light yellow Crystalline powder or crystals
Infrared spectrum:
Conforms
Water:
7 to 10 %
Sulfated ash:
≤0.2 %
Solubility:
(3 % in H2O) Clear colorless to
Titration with HClO4:
97.5 to 102.5 %
Sulfate (SO4):
≤300 ppm
Arsenic (As):
≤1 ppm
Iron (Fe):
≤10 ppm
Heavy metals (as Pb):
≤10 ppm
Impurity:
≤0.02 % Ammonium salts (NH4)
Other amino acids:
(TLC) None

ACRO41172

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