1.03725

Acetonitrilo

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

• Sinônimo(s): ACN, Cianeto de metila, Cianometano, Etil-nitrilo
• Fórmula linear: CH₃CN
• Número CAS: 75-05-8
• Peso molecular: 41.05
• Beilstein: 741857
• Número MDL: MFCD00001878
• Código UNSPSC: 41116004
• Número do índice EC: 200-835-2
• NACRES: NA.03
• Ensaio: ≥99.9% (GC)
• técnica(s): UHPLC: suitable
• p.e.: 81-82 °C (lit.)
• pressão de vapor: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)

Propriedades

• Nome do produto: Acetonitrilo, 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
• Nível de qualidade: 200
• conformidade reg.: suitable for FDA C-010.02
• densidade de vapor: 1.41 (vs air)
• pressão de vapor: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• linha de produto: LiChrosolv^®
• Ensaio: ≥99.9% (GC)
• Formulário: liquid
• temperatura de autoignição: 524 °C; 973 °F
• Lim. expl.: 16 %
• técnica(s): UHPLC: suitable
• índice de refração: n20/D 1.344 (lit.)
• p.e.: 81-82 °C (lit.)
• pf: −45 °C (lit.)
• temperatura de transição: flash point 2 °C
• densidade: 0.786 g/mL at 25 °C (lit.)
• Formato: neat
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• chave InChI: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

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.
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.

Outras notas

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

Informações legais

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

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

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H302 + H312 + H332,H319
• Declarações de precaução: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 35.6 °F - closed cup
• Ponto de fulgor (°C): 2.0 °C - closed cup