Description
L-Histidine hydrochloride monohydrateQuick Details
Chemical Name: L-Histidine hydrochloride monohydrate
CAS No.: 5934-29-2
Molecular Fomula: C6H12ClN3O3
Chemical Structure:
Molecular weight: 209.63
Appearance: White crystals or crystalline powder
Assay: 99.0%~101.0%
L-Histidine hydrochloride monohydrateTypical Properties
Item
Specifications
Appearance
White crystals or crystalline powder
Identificati
Infrared absorption spectrum
Assay
99.0% 101.0
pH
3.5～ 4.5
SpecificRotation
＋8.9°～ ＋9.5°
Transmittance
≥98.0%
Chloride
16.66% ～ 17.08%
Sulfate
≤0.020%
Iron
≤10PPm
Ammonium
≤0.020%
Arsenic
≤1PPm
HeavyMetal
≤10PPm
LossOnDrying
≤0.20%
ResidueOnIgnition
≤0.10%
Other amino acids
Conforms
L-Histidine hydrochloride monohydrateUsage
Biochemical reagents, pharmaceutical raw materialsL-Histidine hydrochloride monohydrate
L-Histidine hydrochloride monohydratePackaging and Shipping
25kg/drum
L-Histidine hydrochloride monohydrateStorage
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
