Product Name: H-D-Lys-OH·HCl
CAS#: 7274-88-6
Synonyms: D-Lysine hydrochloride
Molecular Formula: C6H14N2O2·HCl
Molecular Weight: 182.7
Reference standard: AJI92/USP26
Specifications:
Item |
Standard |
Appearance |
White to off-white powder |
Specific rotation[α]20/D |
-20.7 to -21.5 Degree |
State of solution |
Clear and colorless |
Chloride (Cl) |
19.12% to 19.51% |
Heavy metal (Pb) |
Not more than 10ppm |
Arsenic (As2O3) |
Not more than 1ppm |
Other Amino Acids |
Chromatographically |
Enantiomeric purity |
Not more than 0.5% |
Loss on drying |
Not more than 0.40% |
Residue on ignition (sulfated) |
Not more than 0.10% |
Assay |
98.5% to 100.5% |