632546

Methanol solution

≥99.5%, suitable for UHPLC, mass spectrometry (MS), HPLC, contains 0.10% (v/v) formic acid

• Fórmula empírica (notación de Hill): CH₄O
• Número de CAS: 67-56-1
• Peso molecular: 32.04
• Beilstein: 3662861
• Número CE: 200-659-6
• Número MDL: MFCD00004595
• Código UNSPSC: 12190000
• ID de la sustancia en PubChem: 57651932
• bp: 65.4 °C

Propiedades

• Nombre del producto: Methanol solution, contains 0.10 % (v/v) formic acid, UHPLC, suitable for mass spectrometry (MS), ≥99.5%
• grado: HPLC grade
• Nivel de calidad: 100
• densidad de vapor: 1.11 (vs air)
• presión de vapor: 410 mmHg
• Ensayo: ≥99.5%
• Formulario: liquid
• contiene: 0.10 % (v/v) formic acid
• lim. expl.: 5.5-44 %
• técnicas: HPLC: suitable; LC/MS: suitable; UHPLC: suitable; mass spectrometry (MS): suitable
• transmitancia: 230 nm, ≥10%; 254 nm, ≥90%
• bp: 65.4 °C
• mp: -98 °C
• trazas de catión: Ca: ≤0.5 ppm; K: ≤0.5 ppm; Mg: ≤0.5 ppm; Na: ≤2 ppm
• Gradiente de HPLC: ≤10 mAU at 254 nm; ≤20 mAU at 210 nm
• idoneidad: suitable for LC-MS
• Formato: mixture
• cadena SMILES: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• Clave InChI: OKKJLVBELUTLKV-UHFFFAOYSA-N

Descripción

Descripción general

This pre-blended solvent eliminates time-consuming mobile phase preparation as well as lost sample information and instrument downtime caused by impure mobile phases. For consistent baselines and minimal background noise, these blends are prepared with ultra-pure acids such as formic acid.

Aplicación

Designed for use with HPLC and LC-MS.

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Nota de preparación

Product filtered through a 0.2 μm filter

Información de seguridad

• Pictogramas: GHS02,GHS06,GHS08
• Palabra de señalización: Danger
• Frases de peligro: H225,H301 + H311 + H331,H370
• Consejos de prudencia: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Clasificaciones de peligro: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Órganos de actuación: Eyes,Central nervous system
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): 51.8 °F - closed cup
• Punto de inflamabilidad (°C): 11 °C - closed cup
• Equipo de protección personal: Eyeshields, Faceshields, Gloves