1.02781

2-Propanol

hypergrade for LC-MS LiChrosolv^®

• Synonym(s): IPA, Isopropanol, sec-Propyl alcohol, Isopropyl alcohol
• Linear Formula: (CH₃)₂CHOH
• CAS Number: 67-63-0
• Molecular Weight: 60.10
• Beilstein: 635639
• Número MDL: MFCD00011674
• Número índice de la CE: 200-661-7

Properties

• Nivel de calidad: 100
• densidad de vapor: 2.1 (vs air)
• presión de vapor: 33 mmHg ( 20 °C); 43 hPa ( 20 °C); 44 mmHg ( 25 °C)
• línea de producto: LiChrosolv^®
• ensayo: ≥99.9% (GC)
• formulario: liquid
• temp. de autoignición: 750 °F
• lim. expl.: 2.0-12.7 %, 93 °C
• technique(s): LC/MS: suitable
• impurezas: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.05% Water; ≤10 ppb Al (Aluminium); ≤10 ppb Ca (Calcium); ≤10 ppb Fe (Iron); ≤10 ppb Mg (Magnesium); ≤150 ppb Na (Sodium); ≤5 ppb Any further metal (ICP-MS); ≤5 ppb K (Potassium)
• residuo de evap.: ≤2.0 mg/L
• color: APHA: ≤10
• transmitancia: 220 nm, ≥80% (Checking after purging with N₂); 230 nm, ≥90% (Checking after purging with N₂); 250 nm, ≥99% (Checking after purging with N₂)
• índice de refracción: n20/D 1.377 (lit.)
• pH: 7 (20 °C)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• temperatura de transición: flash point 12 °C
• densidad: 0.785 g/mL at 25 °C (lit.)
• temp. de almacenamiento: 2-30°C
• SMILES string: CC(C)O
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• InChI key: KFZMGEQAYNKOFK-UHFFFAOYSA-N

Description

Nota de preparación

Product filtered through a 0.2 μm filter

Nota de análisis

Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Color: ≤ 10 Hazen
Water: ≤ 0.05 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Gradient grade (at 235 nm): ≤ 1.0 mAU
Gradient grade (at 254 nm): ≤ 1.0 mAU
Fluorescence (as quinine at 254 nm): ≤ 1.0 ppb
Fluorescence (as quinine at 365 nm): ≤ 0.5 ppb
Transmission (Checking after purging with N₂ (at 220 nm)): ≥ 80 %
Transmission (Checking after purging with N₂ (at 230 nm)): ≥ 90 %
Transmission (Checking after purging with N₂ (from 250 nm)): ≥ 99 %
Al (Aluminium): ≤ 10 ppb
Ca (Calcium): ≤ 10 ppb
Fe (Iron): ≤ 10 ppb
K (Potassium): ≤ 5 ppb
Mg (Magnesium): ≤ 10 ppb
Na (Sodium): ≤ 150 ppb
Any further metal (ICP-MS): ≤ 5 ppb
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI positive): ≤ 10 ppb
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI negative): ≤ 20 ppb
Filtered by 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 - H319 - H336
• Consejos de prudencia: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Clasificaciones de peligro: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Órganos de actuación: Respiratory system
• Código de clase de almacenamiento: 3 - Flammable liquids
• WGK: WGK 1
• Punto de inflamabilidad F: 53.6 °F - closed cup
• Punto de inflamabilidad C: 12.0 °C - closed cup