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四丙基溴化铵
Tetrapropylammonium Bromide
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3251006 | 10 G | 4780 |
产品别名
1941-30-6
四丙基溴化铵
Tetrapropylammonium Bromide
结构式
基本信息
| Linear Formula【线性分子式】 | (CH3CH2CH2)4N(Br) |
| Molecular weight | 266.26 |
| Beilstein | 3567846 |
| EC number【EC 号】 | 217-727-6 |
| MDL number | MFCD00011840 |
| PubChem Substance ID【PubChem化学物质编号】 | 329769631 |
| NACRES | NB.21 |
| Quality【质量】 | LiChropur™ |
| General description【一般描述】 | The ion-pairing reagents, when utilized as mobile phase additives, enable the elution of ionic and highly polar analytes on reversed phase HPLC columns. The purity of mobile phase additives is quintessential for their successful use. sigma-aldrich has a large collection of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) determinations. All mobile phase additives are rigorously examined with special focus on the necessities of modern reversed phase HPLC: |
| Recommended products【推荐产品】 | Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis |
| Legal Information【法律信息】 | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 100 |
| description【描述】 | cationic |
| Assay【测定】 | ≥99.0% (AT) |
| technique(s) | ion pair chromatography: suitable |
| λ | 10 % in H2O |
| UV absorption【紫外吸收】 | λ: 240 nm Amax: 0.04 λ: 250 nm Amax: 0.03 λ: 260 nm Amax: 0.02 λ: 500 nm Amax: 0.02 |
| suitability【适用性】 | corresponds to standard for filter test |
| SMILES string | [Br-].CCC[N+](CCC)(CCC)CCC |
| InChI | 1S/C12H28N.BrH/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H/q+1;/p-1 |
| InChI key | BGQMOFGZRJUORO-UHFFFAOYSA-M |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
