AX0142

Acetonitrilo

≥99.9% (GC), gradient grade, suitable for LC/MS, gas chromatography (GC), HPLC, OmniSolv^®

• Sinónimos: ACN, Cianometano, Cianuro de metilo, Nitrilo de etilo
• Fórmula lineal: CH₃CN
• Número de CAS: 75-05-8
• Peso molecular: 41.05
• Beilstein: 741857
• Número MDL: MFCD00001878
• Código UNSPSC: 12352117
• Número índice de la CE: 200-835-2
• bp: 81-82 °C (lit.)

Propiedades

• Nombre del producto: Acetonitrilo, gradient grade OmniSolv^®
• densidad de vapor: 1.41 (vs air)
• Nivel de calidad: 200
• presión de vapor: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• Línea del producto: OmniSolv^®
• Ensayo: ≥99.9% (GC)
• Formulario: liquid
• temp. de autoignición: 973 °F
• lim. expl.: 16 %
• técnicas: HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• impurezas: ≤0.02% Water (H₂O); ≤0.16 μeq/g Titrable base; ≤20 ppm Propionitrile; ≤8.0 μeq/g Titrable acid
• residuo de evap.: ≤1 ppm
• color: APHA: ≤10
• índice de refracción: n20/D 1.344 (lit.)
• bp: 81-82 °C (lit.)
• mp: −45 °C (lit.)
• temperatura de transición: flash point 2 °C
• densidad: 0.786 g/mL at 25 °C (lit.)
• UV cutoff: ≤189 nm
• Absorción UV: λ: 189 nm A_max: ≤1.00; λ: 195 nm A_max: ≤0.15; λ: 210 nm A_max: ≤0.03; λ: 230 nm A_max: ≤0.005; λ: 250 nm A_max: ≤0.005; λ: 270 nm A_max: ≤0.005
• aplicaciones: PFAS testing
• Formato: neat
• Condiciones de envío: ambient
• temp. de almacenamiento: room temp
• cadena SMILES: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• Clave InChI: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Descripción

Descripción general

Acetonitrile is a water-soluble polar organic solvent with exceptional solubilizing power, unique chromatographic properties, and ideal spectroscopic characteristics. [1]

Aplicación

Acetonitrile is used as a solvent:

• To prepare mobile phase for LC/MS analysis of bioactive components in Graviola leaf extracts. [2]
• In Reversed-phase HPLC. [3]
• A solvent in chemical synthesis
• A solvent for sample preparation, including extraction, dilution, and dissolution of compounds prior to analysis.

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Nota de preparación

Product filtered through a 0.2 μm filter

Nota de análisis

Assay (GC)99.9% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)300ppt maxFormClear liquidGradient at 210 nm0.002AU maxGradient at 254 nm0.0003AU maxIdentity (IR-spectrum)ConformsPropionitrile20ppm maxRefractive index (at 20°C)1.343-1.345Titrable acid8.0µeq/g maxTitrable base0.16µeq/g maxUV Abs. at 189 nm1.00AU maxUV Abs. at 195 nm0.15AU maxUV Abs. at 210 nm0.03AU maxUV Abs. at 230 nm0.005AU maxUV Abs. at 250 nm0.005AU maxUV Abs. at 270 nm0.005AU maxUV Cut-off189nm maxWater (H2O)0.02% max

Información legal

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

Información de seguridad

• Pictogramas: GHS02,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H225,H302 + H312 + H332,H319
• Consejos de prudencia: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): 35.6 °F - closed cup
• Punto de inflamabilidad (°C): 2.0 °C - closed cup