2-PROPANOL HYPERGRADE FOR LC 1 L

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

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.

Legal Information

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

Molecular Weight: 60.10. Empirical Formula: C₃H₈O. linearFormula: (CH₃)₂CHOH. vapor density: 2.1 (vs air). Quality Level: 100. vapor pressure: 33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C). product line: LiChrosolv^®. . Assay: ≥. 99.9% (GC). form: liquid. autoignition temp.: 750 . °F. expl. lim.: 2.0-12.7 . %, 93 . °C. technique(s): LC/MS: suitable. impurities: ≤. 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). evapn. residue: ≤. 2.0 . mg/L. color: APHA: ≤. 10. transmittance: 220 . nm, ≥. 80% (Checking after purging with N₂), 230 . nm, ≥. 90% (Checking after purging with N₂), 250 . nm, ≥. 99% (Checking after purging with N₂). refractive index: n20/D 1.377 (lit.). pH: 7 (20 . °C). bp: 82 . °C (lit.). mp: −. 89.5 . °C (lit.). transition temp: flash point 12 . °C. density: 0.785 . g/mL . at 25 . °C (lit.). storage temp.: 2-30°C. SMILES string: CC(C)O. InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3. InChI key: KFZMGEQAYNKOFK-UHFFFAOYSA-N. Pictograms: GHS02,GHS07. Signal Word: Danger. Hazard Statements: H225 - H319 - H336. Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 3 - Flammable liquids. WGK: WGK 1. Flash Point(F): 53.6 °F - closed cup. Flash Point(C): 12.0 °C - closed cup.