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| Product Name | 7,12- ≥95% |
| Product Number | D3254 |
| Product Brand | Sigma |
| CAS Number | 57-97-6 |
| Molecular Formula | C20H16 |
| Molecular Weight | 256.34 |
| TEST | SPECIFICATION |
| APPEARANCE | YELLOW TO YELLOW WITH A TAN TO BROWN OR GREEN CAST POWDER |
| SOLUBILITY | CLEAR TO SLIGHTLY HAZY YELLOW TO YELLOW-GREEN SOLUTION AT 50MG/ML IN TOLUENE |
| ELEMENTAL ANALYSIS | 91.4 TO 96.0% CARBON |
| PURITY BY THIN LAYER CHROMATOGRAPHY | MINIMUM 97% |
| DOCUMENT # D3254/12/07/99/2 | |
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