| Product Name | 5(6)-Carboxyfluorescein diacetate Mixed isomers, ≥90% (HPLC) |
| Product Number | C8166 |
| Product Brand | SIAL |
| Storage Temp | −20°C |
| TEST | SPECIFICATION |
| APPEARANCE | WHITE TO YELLOW POWDER |
| SOLUBILITY | CLEAR COLORLESS TO YELLOW SOLUTION AT 10 MG PLUS 0.2 ML OF ACETONE |
| CARBON | 60.3 TO 70.1% |
| PROTON NMR SPECTRUM | CONSISTENT WITH STRUCTURE |
| PURITY BY HPLC | MINIMUM 90% |
| RECOMMENDED RETEST | 9 YEARS |
| DOCUMENT # C8166/6/16/98/1 |
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