1.18312

Tetra-n-butylammonium hydrogen sulfate

for ion pair chromatography LiChropur^™

• 동의어(들): Tetra-n-butylammonium hydrogen sulfate
• 실험식(Hill 표기법): C₁₆H₃₇NO₄S
• CAS Number: 32503-27-8
• Molecular Weight: 339.53
• MDL number: MFCD00011637
• UNSPSC 코드: 12352107
• EC 인덱스 번호: 251-068-5
• NACRES: NB.21

속성

• Quality Level: 100
• 분석: ≥99% (acidimetric)
• 기술: ion pair chromatography: suitable
• 손실: ≤2 loss on drying, 120°C, vacuum
• 투과: 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
• 벌크 밀도: 650 kg/m³
• 적합성: passes test for identity (IR)
• 저장 온도: 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

설명

일반 설명

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

애플리케이션

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.

법적 정보

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302 - H314 - H412
• 예방조치 성명서: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1
• Storage Class Code: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 2
• Flash Point (°F): 348.1 °F - closed cup
• Flash Point (°C): 175.6 °C - closed cup