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| Product Name | Nile Blue A perchlorate, Dye content 95 % |
| Product Number | 370088 |
| Product Brand | Aldrich |
| CAS Number | 53340-16-2 |
| Molecular Formula | C20H20ClN3O5 |
| Molecular Weight | 417.84 |
| TEST | SPECIFICATION |
| APPEARANCE | BLUE, BROWN OR BLACK POWDER |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE. |
| UV-VISIBLE SPECTRUM | IN ETHANOL |
| E(628 +/-3)NM = 50,000 (MINIMUM) | |
| ELEMENTAL ANALYSIS | CARBON 54.0%-60.9% |
| NITROGEN 9.4%-10.7% | |
| HIGH PRESSURE LIQUID | 93.0% (MINIMUM) |
| APPROVED FEBRUARY 20, 2007 RJM | |
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