AX0156

Acetonitrilo

≥99.9% (GC), suitable for LC/MS, 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, OmniSolv^® LC-MS
• 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
• Nivel de calidad: 100
• cumplimiento norm.: suitable for FDA C-010.02
• densidad de vapor: 1.41 (vs air)
• 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
• impurezas: ≤0.02% Water (H₂O); ≤0.5 μeq/g Titrable base; ≤1 μeq/g Titrable acid; ≤50 ppb p-nitrophenol (LC/MS); ≤50 ppb reserpine (LC/MS)
• 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: ≤190 nm
• Absorción UV: λ: 200 nm A_max: ≤0.1; λ: 210 nm A_max: ≤0.04; λ: 220 nm A_max: ≤0.02; λ: 230 nm A_max: ≤0.01; λ: 240 nm A_max: ≤0.01; λ: 250 nm A_max: ≤0.01; λ: 270 nm A_max: ≤0.01; λ: 400-280 nm A_max: ≤0.005
• cadena SMILES: CC#N
• aplicaciones: PFAS testing
• Formato: neat
• Condiciones de envío: ambient
• temp. de almacenamiento: room temp
• 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:

• Mobile phase solvent in reversed-phase chromatography. [1]
• Rinsing solvent for Solid-phase extraction (SPE) column. [2]

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Nota de preparación

Product filtered through a 0.2 μm filter

Nota de análisis

Assay (GC)99.9% minColor (APHA)10APHA maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence as quinine at 254 nm1ppb maxFluorescence as quinine at 365 nm1ppb maxFormClear liquidGradient at 210 nm2mAU maxGradient at 254 nm0.3mAU maxIdentity (IR-spectrum)ConformsLC-MS purity, ESI(+), as reserpine50ppb maxLC-MS purity, ESI(-), as p-nitrophenol50ppb maxMetals, suitable for LC/MSTo pass testTitrable acid1µeq/g maxTitrable base0.5µeq/g maxUV Abs. at 200 nm0.1AU maxUV Abs. at 210 nm0.04AU maxUV Abs. at 220 nm0.02AU maxUV Abs. at 230 nm0.01AU maxUV Abs. at 240 nm0.01AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 400-280 nm0.005AU maxUV Cut-off190nm maxWater (H2O)0.02% max

Información legal

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

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