1.03701

Hexane

≥99% (GC), suitable for LC/MS, LiChrosolv^®

• Sinónimos: n-Hexano
• Fórmula lineal: CH₃(CH₂)₄CH₃
• Número de CAS: 110-54-3
• Peso molecular: 86.18
• Beilstein: 1730733
• Número MDL: MFCD00009520
• Código UNSPSC: 41116105
• Número índice de la CE: 203-777-6
• NACRES: NA.03

Propiedades

• product name: Hexano, hypergrade for LC-MS LiChrosolv^®
• densidad de vapor: ~3 (vs air)
• Nivel de calidad: 100
• presión de vapor: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• Línea del producto: LiChrosolv^®
• Análisis: ≥99% (GC)
• formulario: liquid
• temp. de autoignición: 453 °F
• lim. expl.: 7.7 %
• técnicas: LC/MS: suitable
• impurezas: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.005% Water; ≤10 ppb Al (Aluminium); ≤10 ppb Ca (Calcium); ≤10 ppb Fe (Iron); ≤10 ppb Mg (Magnesium); ≤10 ppb Na (Sodium); ≤5 ppb K (Potassium)
• residuo de evap.: ≤2.0 mg/L
• transmitancia: 210 nm, ≥60%; 225 nm, ≥90%; 245 nm, ≥98%
• índice de refracción: n20/D 1.375 (lit.)
• kinematic viscosity: 0.50 cSt(20 °C)
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• temperatura de transición: flash point -22 °C
• densidad: 0.659 g/mL at 25 °C (lit.)
• temp. de almacenamiento: 2-30°C
• cadena SMILES: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• Clave InChI: VLKZOEOYAKHREP-UHFFFAOYSA-N

Descripción

Descripción general

The product is a high purity solvent that ensures baseline stability, lowest impurity levels and high UV transmittance in LC-MS applications.

Aplicación

Featured in screening and detection of estrogen-active nonylphenols in water by planar solid-phase extraction followed by high performance thin layer chromatography.
Also used in:

• analysis of mineral oil saturated hydrocarbons in vegetable oils by LC-GC interface.
• studies on sugars and organic acids in biological matrices using GC coupled to triple quadruple mass spectrometry (QqQ-MS).

Características y beneficios

• no ghost peaks
• full reproducibility
• extends the lifetime of columns
• optimized and tested for LC-MS applications
• minimal background ion suppression
• reduced risk of contamination
• less exposure to hazardous chemicals

Nota de preparación

Product filtered through a 0.2 μm filter

Nota de análisis

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.005 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Al (Aluminium): ≤ 10 ppb
Ca (Calcium): ≤ 10 ppb
Fe (Iron): ≤ 10 ppb
K (Potassium): ≤ 5 ppb
Mg (Magnesium): ≤ 10 ppb
Na (Sodium): ≤ 10 ppb
Transmission (at 210 nm): ≥ 60 %
Transmission (at 225 nm): ≥ 90 %
Transmission (from 245 nm): ≥ 98 %
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI positive): ≤ 2 ppb
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI negative): ≤ 20 ppb
Filtered by 0,2 µm filter.

Otras notas

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

Información legal

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

Información de seguridad

• Pictogramas: GHS02,GHS07,GHS08,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H225 - H304 - H315 - H336 - H361f - H373 - H411
• Consejos de prudencia: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Clasificaciones de peligro: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Órganos de actuación: Central nervous system, Nervous system
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): -7.6 °F
• Punto de inflamabilidad (°C): -22 °C