技术规格说明书
产品名称
4-氟-7-硝基苯并-2-氧杂-1,3-二唑 suitable for fluorescence, BioReagent, ≥98.0% (HPLC)
产品编号
47140
产品品牌
sigma
化学文摘社编号
29270-56-2
分子量
183.10
Test皿 | 规格 |
|---|---|
| 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 |