1.00029

Acetonitrile

hypergrade for LC-MS LiChrosolv^®

• Synonym(s): ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
• Linear Formula: CH₃CN
• CAS Number: 75-05-8
• Molecular Weight: 41.05
• Beilstein: 741857
• Número MDL: MFCD00001878
• Número índice de la CE: 200-835-2

Properties

• densidad de vapor: 1.41 (vs air)
• Nivel de calidad: 100
• presión de vapor: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• Línea del producto: LiChrosolv^®
• ensayo: ≥99.9% (GC)
• formulario: liquid
• temp. de autoignición: 524 °C; 973 °F
• lim. expl.: 16 %
• technique(s): LC/MS: suitable
• impurezas: ≤0.0001 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.01% Water; ≤10 ppb Al (Aluminium); ≤10 ppb Ca (Calcium); ≤10 ppb Fe (Iron); ≤10 ppb Mg (Magnesium); ≤5 ppb Any further metal (ICP-MS); ≤5 ppb K (Potassium); ≤50 ppb Na (Sodium)
• residuo de evap.: ≤1.0 mg/L
• color: APHA: ≤10
• transmitancia: 191 nm, ≥25%; 195 nm, ≥85%; 200 nm, ≥96%; 215 nm, ≥98%; 230 nm, ≥99%
• 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.)
• temp. de almacenamiento: 2-30°C
• SMILES string: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Description

Descripción general

LiChrosolv hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode). Thanks to their low level of ionic background and low ion suppression, LiChrosolv hypergrade solvents provide high reproducibility and high ionization efficiency. The packaging material has been improved to meet LC-MS quality requirements perfectly.

Envase

10 , 30 l in Barrel stainl. st.

1 , 2.5 , 4 , 185 l

Nota de preparación

Product filtered through a 0.2 μm filter

Información legal

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

Safety Information

• 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
• WGK: WGK 2
• Punto de inflamabilidad F: 35.6 °F - closed cup
• Punto de inflamabilidad C: 2.0 °C - closed cup