
| Product Name | 5-Fluorouracil, 99% |
| Product Number | 858471 |
| Product Brand | Aldrich |
| CAS Number | 51-21-8 |
| Molecular Formula | C4H3FN2O2 |
| Molecular Weight | 130.08 |
| TEST | SPECIFICATION |
| APPEARANCE | WHITE POWDER, CRYSTALS, CRYSTALLINE POWDER |
| OR GRANULAR POWDER | |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE AND STANDARD AS |
| ILLUSTRATED ON PAGE 809D OF EDITION I, | |
| VOLUME 2 OF "THE ALDRICH LIBRARY OF FT-IR | |
| SPECTRA". | |
| ELEMENTAL ANALYSIS | CARBON 36.4% - 37.5% |
| NITROGEN 21.2% - 21.9% | |
| THIN-LAYER | CONSISTENT WITH 99% PURITY |
| SOLUBILITY | 5% IN 1N NH4OH; CLEAR, COLORLESS TO VERY |
| FAINT YELLOW SOLUTION | |
| APPROVED MARCH 24, 1997 JSB | |
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