| Product Name |
L-Proline,
meets EP, USP testing specifications, cell culture tested, from non-animal source |
| Product Number |
P5607 |
| Product Brand |
Sigma |
| CAS Number |
147-85-3 |
| Molecular Formula |
C5H9NO2 |
| Molecular Weight |
115.13 |
| |
| TEST |
SPECIFICATION |
| ORIGIN |
MUST BE NON-ANIMAL SOURCE |
| APPEARANCE |
WHITE POWDER |
| IDENTIFICATION BY IR |
COMPARES TO REFERENCE STANDARD |
| SOLUBILITY |
CLEAR COLORLESS SOLUTION AT 1.0G TO 10ML OF WATER |
| SPECIFIC ROTATION * |
-84.0 TO -86.0 DEG (20DEGC/EP) |
|
-84.3 TO -86.3 DEG (25DEGC/USP) |
|
* C = 4 IN WATER |
| CHLORIDE |
< OR = 0.020% |
| AMMONIUM |
< OR = 0.02% |
| SULFATE |
< OR = 0.020% |
| IRON |
< OR = 10 PPM |
| HEAVY METALS |
< OR = 10 PPM |
| LOSS ON DRYING |
< OR = 0.30% |
| RESIDUE ON IGNITION |
< OR = 0.10% |
| ORGANIC VOLATILES IMPURITIES |
CONFORMS |
| 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 |
< OR = 1.0 EU/MG |
| CELL CULTURE TEST |
PASS |
| NOTE |
MEETS USP AND EP TESTING SPECIFICATIONS |
| RECOMMENDED RETEST |
2 YEARS |
| DOCUMENT # |
P5607:07/08/08/4 |
Certificate of Analysis
Certificate of Origin
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