L-Lysine
Hydrochloride
|
|
C6H14N2O2·HCl
182.65
L-Lysine hydrochloride |
L-Lysine hydrochloride
[657-27-2] |
» Lysine
hydrochloride contains not less than 98.5 percent and not more
than 101.5 percent of C6H14N2O2·HCl, as
L-Lysine hydrochloride, calculated on the dried basis. |
Packaging and storage— Preserve in well-closed containers.
|
Identification: Infrared
Absorption. |
Specific rotation |
between +20.4°and
+21.4° |
Loss on drying |
not more than 0.4% |
Residue on ignition |
not more than 0.1% |
Sulfate |
0.03% |
Iron |
0.003% |
Heavy metals |
0.0015% |
Chromatographic purity |
not
more than 0.5% (individual impurity)
not more than 2.0% (total
impurity) |
Organic volatile impurities |
meets the requirements |
Content of chloride |
between 19.0% and
19.6% |
Assay |
not
less than 98.5 percent and
not more than 101.5 percent
of C9H11NO3 |