| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| T113709-5g |
5g |
现货  |
|
| 别名 | 硫酸氢化四乙铵 |
|---|---|
| 英文别名 | J-010480 | T3506 | tetraethylazanium hydrogen sulfate | FT-0659633 | hydrogen sulfate;tetraethylazanium | CS-0128755 | AKOS015915196 | 3-PYRROLIDIN-1-YLACRYLICACIDMETHYLESTER | EINECS 240-899-9 | AS-69274 | DTXSID10168605 | Ethanaminium, N,N,N-triethyl-, |
| 规格或纯度 | 色谱级 |
| 英文名称 | Tetraethylammonium hydrogen sulfate |
| 应用 | 用于离子对色谱（ion pair chromatography） Tetraethylammonium hydrogen sulfate may be used as an ion pair reagent for the analysis of sulfonated aliphatic and aromatic surfactants in sewage sludge by ion-pair/supercritical fluid extraction and derivatization gas chromatography/mass spectrometry. |
| 储存温度 | 充氩 |
| 运输条件 | 常规运输 |
| 产品介绍 |
Tetraethylammonium hydrogen sulfate is an ion-pair chromatography (IPC) reagent suitable for anionic separation sorted by carbon chain length. Tetraethylammonium hydrogen sulfate may be used as an ion pair reagent for the analysis of sulfonated aliphatic and aromatic surfactants in sewage sludge by ion-pair/supercritical fluid extraction and derivatization gas chromatography/mass spectrometry. Tetraethylammonium hydrogen sulfate is an ion-pair chromatography (IPC) reagent suitable for anionic separation sorted by carbon chain length. Tetraethylammonium hydrogen sulfate may be used as an ion pair reagent for the analysis of sulfonated aliphatic and aromatic surfactants in sewage sludge by ion-pair/supercritical fluid extraction and derivatization gas chromatography/mass spectrometry. |
| EC号 | 240-899-9 |
|---|---|
| IUPAC Name | hydrogen sulfate;tetraethylazanium |
| INCHI | InChI=1S/C8H20N.H2O4S/c1-5-9(6-2,7-3)8-4;1-5(2,3)4/h5-8H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1 |
| InChi Key | CREVBWLEPKAZBH-UHFFFAOYSA-M |
| Canonical SMILES | CC[N+](CC)(CC)CC.OS(=O)(=O)[O-] |
| Isomeric SMILES | CC[N+](CC)(CC)CC.OS(=O)(=O)[O-] |
| WGK Germany | 3 |
| PubChem CID | 167582 |
| 分子量 | 227.32 |
| Beilstein号 | 6590581 |
| 敏感性 | 易吸潮 |
|---|---|
| 熔点 | 243-245°C |
| 分子量 | 227.320 g/mol |
| XLogP3 | |
| 氢键供体数Hydrogen Bond Donor Count | 1 |
| 氢键受体数Hydrogen Bond Acceptor Count | 4 |
| 可旋转键计数Rotatable Bond Count | 4 |
| 精确质量Exact Mass | 227.119 Da |
| 单同位素质量Monoisotopic Mass | 227.119 Da |
| 拓扑极表面积Topological Polar Surface Area | 85.800 Ų |
| 重原子数Heavy Atom Count | 14 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 123.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 2 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | Warning |
| 危险声明 |
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P403+P233: 存放在通风良好的地方。保持容器密闭。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。 P332+P317: 如果出现皮肤刺激：请寻求医疗帮助。 P319: 如果你感到不适，请寻求医疗帮助。 |
| WGK Germany | 3 |
| 个人防护装备 | dust mask type N95 (US),Eyeshields,Gloves |
| UV Absorbance 210nm A(0.4 M in H2O) | 0-0.1 |
|---|---|
| Water by Karl Fischer | 0-0.5（%） |
| UV Absorbance 220nm A(0.4 M in H2O) | 0-0.05 |
| UV Absorbance 250nm A(0.4 M in H2O) | 0-0.02 |
| UV Absorbance 230nm A(0.4 M in H2O) | 0-0.04 |
| Purity (Titration by NaOH)(anhydrous) | 99-101（%） |
| UV Absorbance 240nm A(0.4 M in H2O) | 0-0.04 |
| Appearance（T113709) | White to Off-White Powder or Crystals |
| Proton NMR spectrum | Conforms to Structure |
| 1. Li Shuai, Yang Shenghai, Wang Changhong. (2022) Electrochemical Behavior of Tetraethylammonium-Hydrogen Sulfate-Based Electrodissolution-Coupled Hafnium Alkoxide Synthesis. JOM, 74 (9): (3548-3556). [10.1007/s11837-022-05393-y] |
| 2. Shuai Li, Shenghai Yang, Kangkang Li, Yanqing Lai, Chaoyong Deng, Changhong Wang. (2022) Electrodissolution-Coupled Hafnium Alkoxide Synthesis with High Environmental and Economic Benefits. ChemSusChem, 15 (11): (e202200474). [PMID:35365962] [10.1002/cssc.202200474] |
| 1. Li Shuai, Yang Shenghai, Wang Changhong. (2022) Electrochemical Behavior of Tetraethylammonium-Hydrogen Sulfate-Based Electrodissolution-Coupled Hafnium Alkoxide Synthesis. JOM, 74 (9): (3548-3556). [10.1007/s11837-022-05393-y] |
| 2. Shuai Li, Shenghai Yang, Kangkang Li, Yanqing Lai, Chaoyong Deng, Changhong Wang. (2022) Electrodissolution-Coupled Hafnium Alkoxide Synthesis with High Environmental and Economic Benefits. ChemSusChem, 15 (11): (e202200474). [PMID:35365962] [10.1002/cssc.202200474] |
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