Synonym: Isopropyl alcohol, Isopropanol, iso-Propanol, IPA
Purity (GC): 99.9 %
Identity (IR): conforms
Evaporation residue: 2.0 mg/l
Water: 0.05 %
Acidity: 0.0002 meq/g
Alkalinity: 0.0002 meq/g
Gradient grade (at 235nm): 1.0 mAU
Gradient grade (at 254nm): 1.0 mAU
Transmission (Checking after purging with N (at 220nm)): 80 %
Transmission (Checking after purging with N (at 230nm)): 90 %
Transmission (Checking after purging with N (from 250nm)): 99 %
Filtered by 0.2 m filter
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
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 |
LD 50 oral | LD50 Rat 5045 mg/kg |
LD 50 dermal | LD50 Rabbit 12800 mg/kg |
storage conditions | Store at +5C to +30C. |