1.03725

乙腈

≥99.9% (GC), suitable for UHPLC, LiChrosolv^®

• 别名: ACN, 乙腈, 氰甲烷, 甲基氰
• 线性分子式: CH₃CN
• CAS号: 75-05-8
• 分子量: 41.05
• Beilstein: 741857
• MDL编号: MFCD00001878
• UNSPSC代码: 41116004
• EC索引号: 200-835-2
• NACRES: NA.03

属性

• 产品名称: 乙腈, for UHPLC-MS LiChrosolv^®
• Agency: suitable for ASTM^® 7968; suitable for ASTM^® 7979; suitable for DIN 38407-42; suitable for EPA 1633; suitable for EPA 8327; suitable for GB 31604.35-2016; suitable for GB 5009.253-2016; suitable for ISO 21675 2019
• 质量水平: 200
• 管理合规性: suitable for FDA C-010.02
• 蒸汽密度: 1.41 (vs air)
• 蒸汽压: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• 产品线: LiChrosolv^®
• 方案: ≥99.9% (GC)
• 表单: liquid
• 自燃温度: 524 °C; 973 °F
• expl. lim.: 16 %
• 技术: HPLC: suitable; LC/MS: suitable; UHPLC: suitable
• 折射率: n20/D 1.344 (lit.)
• 沸点: 81-82 °C (lit.)
• mp: −45 °C (lit.)
• 转变温度: flash point 2 °C
• 密度: 0.786 g/mL at 25 °C (lit.)
• SMILES字符串: CC#N
• 应用: PFAS testing
• 包装形式: neat
• 储存温度: 2-30°C
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

说明

一般描述

LiChrosolv^® solvents show high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level. This makes them suitable for reproducible separations.
Acetonitrile is a polar aprotic solvent, which is used as an intermediate in organic synthesis. It has a low viscosity, high elution strength and miscibility in water that make it viable in many chromatography systems. It can also be utilized in spectrophotometric and fluorimetric technques.

应用

Intended for U/HPLC and LC-MS/MS applications.

Featured as a solvent in screening of benzofurans and ethylphenidate psychostimulants in serum, urine, and hair samples by UHPLC-MS/MS.[1]
The product is an organic solvent, used as a mobile phase/extraction solvent in the ultra-high performance liquid chromatorgraphy - tandem mass spectrometry (UHPLC-MS/MS) analysis of pesticides in tobacco samples.

其他说明

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

法律信息

ASTM is a registered trademark of American Society for Testing and Materials

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形图: GHS02,GHS07
• 警示用语：: Danger
• 危险声明: H225,H302 + H312 + H332,H319
• 预防措施声明: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危险分类: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 2
• 闪点(°F): 35.6 °F - closed cup
• 闪点(°C): 2.0 °C - closed cup