2-Propanol hypergrade for LC-MS LiChrosolv (2.5L)

SKU:
1027812500
$134.00

Description

2-Propanol

hypergrade for LC-MS LiChrosolv®

Synonym: Isopropyl alcohol, Isopropanol, iso-Propanol, IPA 

  • CAS Number 67-63-0

  • Molecular Weight 60.1 g/mol

  •  EC Number 200-661-7

Properties

packaging   1 l in Glass bottle (1027811000)
bp   82.4 °C (1013 hPa)
expl. lim.     2 - 13.4 %(V)
vapor pressure   43 hPa (20 °C)
density   0.786 g/cm3 (20 °C)
flash point   12 °C
autoignition temp.   425 °C
mp   -89.5 °C
shipped in   ambient
storage temp.   Store at +5°C to +30°C.
specifications   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 Nâ‚‚ (at 220 nm)): ≥ 80 %
-  Transmission (Checking after purging with Nâ‚‚ (at 230 nm)): ≥ 90 %
-  Transmission (Checking after purging with Nâ‚‚ (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 (tested with ion trap MS);(Intensity of background mass peak based on reserpine (APCI/ESI positiv)): ≤ 10 ppb
-  Suitable for LC-MS (tested with ion trap MS);Intensity of background mass peak based on reserpine (APCI/ESI negative): ≤ 20 ppb
-  Filtered by 0.2 µm filter
Suitable for UPLC / UHPLC / Ultra HPLC - instruments