| Product Name |
3-sn-Phosphatidic acid sodium salt from egg yolk lecithin,
≥98% |
| Product Number |
P9511 |
| Product Brand |
Sigma |
| Storage Temp |
−20°C |
|
| TEST |
SPECIFICATION |
| APPEARANCE |
WHITE TO OFF-WHITE POWDER |
| SOLUBILITY |
CLEAR COLORLESS TO FAINT YELLOW SOLUTION AT 50MG PLUS 1ML OF CHLOROFORM |
| ICP-ATOMIC EMISSION |
3 TO 5% SODIUM (1 TO 1.5 MOLES/MOLE) |
|
4.2 TO 4.7% PHOSPHOROUS |
| GAS CHROMATOGRAPHY ANALYSIS |
NATURAL PRODUCT CONTAINING PRIMARILY PALMITIC AND OLEIC ACIDS |
| PURITY BY THIN LAYER CHROMATOGRAPHY |
APPROX. 98% |
| RECOMMENDED RETEST SOP QC-12-006 |
4 YEARS |
|
DOCUMENT # P9511/6/26/01/2 |
Certificate of Analysis
Certificate of Origin
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