Specyfikacja
Nazwa produktu
4-Fluoro-7-nitrobenzofurazan suitable for fluorescence, BioReagent, ≥98.0% (HPLC)
Numer produktu
47140
Marka produktu
sigma
Numer CAS
29270-56-2
Masa cząsteczkowa
183.10
Test | Charakterystyka techniczna |
|---|---|
| APPEARANCE (COLOR) | Faint Yellow to Yellow |
| APPEARANCE (FORM) | Powder |
| PURITY (HPLC AREA %) | ≥ 98.0 % |
| SOLUBILITY (COLOR) | Colorless to Yellow |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 0.1G IN 10ML CHLOROFORM |
| CARBON CONTENT | 39.58 % (Theory) |
| HYDROGEN CONTENT | 1.10 % (Theory) |
| NITROGEN CONTENT | 22.95 % (Theory) |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| CARBON 13 NMR SPECTRUM | CONFORMS TO STRUCTURE |
| FLUORINE 19 NMR SPECTRUM | CONFORMS TO STRUCTURE |
| LUMINESCENCE | CORRESPONDS TO REQUIREMENTS |
| RECOMMENDED RETEST PERIOD | 42 MONTHS |