| Product Name |
L-Lysine monohydrochloride,
Ajinomoto Amino Acid, EP, JP, USP, suitable for cell culture, suitable for manufacturing use, ≥98.5%, from non-animal source |
| Product Number |
L7039 |
| Product Brand |
Sigma-Aldrich |
| CAS Number |
657-27-2 |
| Molecular Formula |
H2N(CH2)4CH(NH2)CO2H·HCl |
| Molecular Weight |
182.65 |
| |
| TEST |
SPECIFICATION |
| ORIGIN |
MUST BE NON-ANIMAL SOURCE |
| APPEARANCE |
WHITE CRYSTALLINE POWDER |
| IDENTIFICATION BY IR |
CONSISTENT WITH STRUCTURE |
| SOLUBILITY |
CLEAR COLORLESS SOLUTION AT 1.0 G TO 10 ML OF WATER |
| SPECIFIC ROTATION * |
+20.8 TO +21.5 DEG (20 DEG C/EP) |
|
+20.4 TO +21.4 DEG (25 DEG C/USP) |
|
* C = 8 IN 6 M HYDROCHLORIC ACID |
| CHLORIDE |
19.12 TO 19.51% |
| AMMONIUM |
NMT 0.02% |
| SULFATE |
NMT 0.020% |
| IRON |
NMT 10 PPM |
| HEAVY METALS |
NMT 10 PPM |
| ARSENIC |
NMT 1 PPM |
| LOSS ON DRYING |
NMT 0.40% |
| RESIDUE ON IGNITION |
NMT 0.10% |
| RESIDUAL SOLVENTS |
CONFORMS |
| NINHYDRIN-POSITIVE SUBSTANCES (OTHER AMINO ACIDS) |
CONFORMS |
| PH TEST |
5.0 TO 6.0 (1 G IN 10ML WATER) |
| ASSAY (DRY BASIS) |
98.5 TO 101.0% |
| ENDOTOXIN ASSAY |
NMT 1 EU/MG |
| CELL CULTURE TEST |
PASSES |
| NOTE |
MEETS USP, EP AND JP REQUIREMENTS |
| EXPIRATION DATE |
24 MONTHS |
|
L7039:05/08-5 |
Certificate of Analysis
Certificate of Origin
Related Information
Links
Page Options
