| Product Name |
L-Glutamic acid monosodium monohydrate,
suitable for manufacturing use, Ajinomoto Amino Acid, ≥99%, from non-animal source |
| Product Number |
G5917 |
| Product Brand |
Sigma |
| CAS Number |
6106-04-3 |
| Molecular Formula |
C5H8NO4Na · H2O |
| Molecular Weight |
187.13 |
| |
| TEST |
SPECIFICATION |
| ORIGIN |
NON-ANIMAL SOURCE |
| APPEARANCE |
WHITE CRYSTALLINE POWDER |
| IDENTIFICATION BY IR |
CONSISTENT WITH STRUCTURE |
| SOLUBILITY |
CLEAR COLORLESS SOLUTION AT 1.0G TO 10ML OF WATER |
| SPECIFIC ROTATION * |
+24.8 TO +25.3 DEG (20DEGC/EP) |
|
* C=10 IN 2M HYDROCHLORIC ACID |
| CHLORIDE |
NMT 0.040% |
| AMMONIUM |
NMT 0.02% |
| SULFATE |
NMT 0.028 |
| IRON |
NMT 30 PPM |
| HEAVY METALS |
NMT 10 PPM |
| LOSS ON DRYING |
NMT 0.50% |
| ARSENIC |
NMT 1 PPM |
| NINHYDRIN-POSITIVE SUBSTANCES (OTHER AMINO ACIDS) |
CONFORMS |
| PH TEST |
6.7 TO 7.2 (1.0 G IN 10 ML WATER) |
| ASSAY (DRY BASIS) |
99.0 TO 101.0% (DRY BASIS) |
| ENDOTOXIN ASSAY |
NMT 1 EU/MG |
| CELL CULTURE TEST |
PASS |
| EXPIRATION DATE |
24 MONTHS |
|
G5917:02/04-4 |
Certificate of Analysis
Certificate of Origin
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