| Product Name |
L-Proline,
Ajinomoto Amino Acid, EP, USP, suitable for cell culture, suitable for manufacturing use, ≥98.5%, from non-animal source |
| Product Number |
P8865 |
| Product Brand |
Sigma-Aldrich |
| CAS Number |
147-85-3 |
| Molecular Formula |
C5H9NO2 |
| Molecular Weight |
115.13 |
| |
| TEST |
SPECIFICATION |
| ORIGIN |
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 * |
-84.0 TO -86.0 DEG (20 DEG C/EP) |
|
-84.3 TO -86.3 DEG (25 DEG C/USP) |
|
* C = 4 IN WATER |
| CHLORIDE |
NMT 0.020% |
| 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 0.30% |
| RESIDUE ON IGNITION |
NMT 0.10% |
| ORGANIC VOLATILES IMPURITIES |
CONFORMS BY CERTIFICATION |
| NINHYDRIN-POSITIVE SUBSTANCES (OTHER AMINO ACIDS) |
CONFORMS |
| PH TEST |
5.9 TO 6.9 (10% IN WATER) |
| ASSAY (DRY BASIS) |
98.5 TO 101.0% |
| ENDOTOXIN ASSAY |
NMT 1 EU/MG |
| CELL CULTURE TEST |
PASS |
| NOTE |
MEETS USP AND EP REQUIREMENTS |
| EXPIRATION DATE |
24 MONTHS |
|
P8865:01/08-5 |
Certificate of Analysis
Certificate of Origin
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