1.18312

Tetra-n-butylammonium hydrogen sulfate

for ion pair chromatography LiChropur^™

• 別名: Tetra-n-butylammonium hydrogen sulfate
• 実験式（ヒル表記法）: C₁₆H₃₇NO₄S
• CAS番号: 32503-27-8
• 分子量: 339.53
• MDL番号: MFCD00011637
• UNSPSCコード: 12352107
• EC Index Number: 251-068-5
• NACRES: NB.21

特性

• 品質水準: 100
• アッセイ: ≥99% (acidimetric)
• テクニック: ion pair chromatography: suitable
• 損失: ≤2 loss on drying, 120°C, vacuum
• 透過率: 200 nm, ≥70%; 220 nm, ≥90%; 250 nm, ≥98%; (0.005 M; 1 cm in H₂O)
• pH: ≤2 (20 °C, 100 g/L in H₂O)
• mp: 168-174 °C
• かさ密度: 650 kg/m³
• 適合性: passes test for identity (IR)
• 保管温度: 2-30°C
• InChI: 1S/C16H36N.H2O4S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
• InChI Key: SHFJWMWCIHQNCP-UHFFFAOYSA-M

詳細

詳細

Tetra-n-butylammoniumhydrogen sulfate is commonly used as an ion-pair reagent and ion interactionreagent (IIR) in chromatographic analysis.

アプリケーション

Tetra-n-butylammonium hydrogen sulfate can be used as an:

• Ion interaction reagent (IIR) in an RP-HPLC method for the determination of acetic acid (AA) and trifluoroacetic acid (TFA)in synthetic peptides.
• Ion pair reagent in the IPE (Ion Pair Extraction) method.

法的情報

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H302 - H314 - H412
• 注意書き: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1
• 保管分類コード: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 2
• 引火点(°F): 348.1 °F - closed cup
• 引火点(℃): 175.6 °C - closed cup