等级
for chromatography (gradient grade 2.5)
质量水平
蒸汽密度
1.41 (vs air)
蒸汽压
72.8 mmHg ( 20 °C)
检测方案
≥99.9% (GC)
形式
liquid
自燃温度
973 °F
expl. lim.
16 %
技术
HPLC: suitable
折射率
n20/D 1.344 (lit.)
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
溶解性
water: soluble (1,000 g/l at 25 °C (77 °F))
密度
0.786 g/mL at 25 °C (lit.)
应用
general analytical
SMILES字符串
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
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一般描述
Acetonitrile is commonly used as a key component in the mobile phase for gradient elution chromatography. It is used in various chromatographic techniques, such as high-performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC-MS).
应用
Acetonitrile can be used as a mobile phase:
- Buffer in the liquid chromatographic method for determination of polyamines, amino acids, metanephrines, and catecholamine compounds in human body fluids.
- Component to facilitate the fast gradient elution separations of polar neutral active pharmaceutical ingredients (APIs).
警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
WGK
WGK 2
闪点(°F)
closed cup
闪点(°C)
closed cup
法规信息
新产品
Fast gradient screening of pharmaceuticals with 5 cm long, narrow bore reversed-phase columns packed with sub-3 ?m core?shell and sub-2 ?m totally porous particles
Fekete S, et al.
Talanta, 84(2), 416-423 (2011)
Development and validation of a liquid chromatography-tandem mass spectrometry (LC-MS/MS) procedure for screening of urine specimens for 100 analytes relevant in drug-facilitated crime (DFC)
Remane D, et al.
Analytical and Bioanalytical Chemistry, 406, 4411-4424 (2014)
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