| Product Name |
L-Histidine monohydrochloride monohydrate,
Ajinomoto Amino Acid, suitable for cell culture, suitable for manufacturing use, ≥98.5%, from non-animal source, powder |
| Product Number |
H4036 |
| Product Brand |
Sigma-Aldrich |
| CAS Number |
5934-29-2 |
| Molecular Formula |
C6H9N3O2 · HCl · H2O |
| Molecular Weight |
209.63 |
| |
| 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 IN 10 ML OF WATER |
| SPECIFIC ROTATION ** |
+8.9 TO +9.5 DEG (20 DEG C/EP, JP) |
|
** C = 11 IN 6M HYDROCHLORIC ACID |
| CHLORIDE |
16.66 TO 17.08% |
| AMMONIUM |
NMT 0.02% |
| SULFATE |
NMT 0.020% |
| IRON |
NMT 10 PPM |
| HEAVY METALS |
NMT 10 PPM |
| ARSENIC |
NMT 1 PPM |
| LOSS ON DRYING |
7.0 TO 10.0% |
| RESIDUE ON IGNITION |
NMT 0.10% |
| NINHYDRIN-POSITIVE SUBSTANCES (OTHER AMINO ACIDS) |
CONFORMS |
| PH TEST |
3.5 TO 4.5 (1 G IN 10 ML WATER) |
| ASSAY (DRY BASIS) |
98.5 TO 101.0% |
| ENDOTOXIN ASSAY |
NMT 1 EU/MG |
| BIOCHEMICAL TOXICITY |
PASSES |
| NOTE |
MEETS EP REQUIREMENTS |
| EXPIRATION DATE |
48 MONTHS |
|
DOCUMENT # H4036:03/07-6 |
Certificate of Analysis
Certificate of Origin
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