| Product Name |
L-Glutamic acid,
meets EP testing specifications, cell culture tested, ≥98.5%, from non-animal source |
| Product Number |
G8415 |
| Product Brand |
Sigma |
| CAS Number |
56-86-0 |
| Molecular Formula |
HO2CCH2CH2CH(NH2)CO2H |
| Molecular Weight |
147.13 |
| |
| TEST |
SPECIFICATION |
| ORIGIN |
MUST BE NON-ANIMAL SOURCE |
| APPEARANCE |
WHITE CRYSTALLINE POWDER |
| IDENTIFICATION BY IR |
COMPARES TO REFERENCE STANDARD |
| SOLUBILITY |
CLEAR COLORLESS SOLUTION AT 1.0G TO 10ML OF 2MHYDROCHLORIC ACID |
| SPECIFIC ROTATION * |
+31.5 TO +32.4 DEG (20DEGC) |
|
* C = 10 IN 2M HYDROCHLORIC ACID |
| CHLORIDE |
NMT 0.02% |
| 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 0.10% |
| RESIDUE ON IGNITION |
NMT 0.10% |
| NINHYDRIN-POSITIVE SUBSTANCES (OTHER AMINO ACIDS) |
CONFORMS |
| PH TEST |
3.0 TO 3.5 (1% IN WATER) |
| ASSAY (DRY BASIS) |
98.5 TO 100.5% |
| ENDOTOXIN ASSAY |
NMT 1 EU/MG |
| CELL CULTURE TEST |
PASS |
| NOTE |
MEETS EP TESTING SPECIFICATIONS |
| EXPIRATION DATE |
48 MONTHS |
|
DOCUMENT # G8415:05/03-3 |
Certificate of Analysis
Certificate of Origin
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