双苯甲亚胺 H 33342，BisBenzimide H 33342 (for fluorescence, ≥98%)
产品编号Sigma-B2261
Cas号23491-52-3
纯度/浓度
储存温度-20 °C 冷藏保存，Stored at -20 °C
规格
￥0.00 ~ 2,985.00元
增值税发票√顺丰快递√订货电话：18601927057
- 中文名称：双苯甲亚胺H33342;赫斯特荧光燃料33342;赫斯特荧光染料33342;荧光染料H33342
- 英文名称：HOE33342,Hoechst33342,bisBenzimide
- CAS NO：23491-52-3
- 分子式：C27H28N6O·3HCl·xH2O
- 分子量：561.93
基本信息
产品性状
黄色粉末,溶液为棕黄色液体,参考溶解度:50MG PLUS 1ML OF WATER.质量标准
| Product Name | bisBenzimide H 33342 trihydrochloride, ≥98% (HPLC and TLC) |
| Product Number | B2261 |
| Product Brand | SIAL |
| CAS Number | 23491-52-3 |
| Molecular Weight | 561.93 (anhydrous basis) |
| TEST | SPECIFICATION |
| APPEARANCE | YELLOW TO GREEN POWDER |
| SOLUBILITY | CLEAR TO VERY SLIGHTLY HAZY YELLOW TO BROWN SOLUTION AT 50MG PLUS 1ML OF WATER |
| IDENTITY | CONSISTENT WITH STRUCTURE BY IR OR NMR |
| WATER BY KARL FISCHER | NMT 16.1% (6MOLES/MOLE) |
| ELEMENTAL ANALYSIS * | 54.8 TO 60.6% CARBON |
| 14.2 TO 15.7% NITROGEN | |
| PURITY BY THIN LAYER CHROMATOGRAPHY | > OR = 98% |
| PURITY BY HPLC | > OR = 98% |
| SUITABILITY TEST | PASSED (FLUORESCENCE) |
| RECOMMENDED RETEST | 3 YEARS |
| NOTE | * ANHYDROUS BASIS |
| DOCUMENT # | B2261/09/15/08/3 |
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