L-Histidine hydrochloride Monohydrate
CAS No.:5934-29-2
Molecule Formula:C6H9N5O2·HCl·H2O
Molecule Weight:209.63
Structure Formula:
Description:White crystals or crystalline powder; acid taste. ,soluble in water. practically insoluble in ether or ethanol.
Manufacture Standards:AJI
Specification:
Specific rotation
|
+8.9-+9.5°
|
Heavy metals
|
≤10ppm
|
Water content
|
≤0.20%
|
Residue on ignition
|
≤0.10%
|
assay
|
98.5-101.0%
|
PH
|
3.5-4.5
|
Mainly uses:
Used in medicine
Packing:
25kgs/ fiber drum