2-PROPANOL CHROMASOLV(R) FOR HPLC 99& - 20L
|
|
Specifications
|
Grade | CHROMASOLV® for HPLC |
vapor density | 2.1 (vs air) |
vapor pressure | 33 mmHg ( 20 °C) |
| 44 mmHg ( 25 °C) |
assay | 99.5% |
autoignition temp. | 750 °F |
expl. lim. | 2 % |
total impurities | ≤0.05% water |
evapn. residue | <0.0003% |
refractive index n20/D | 1.377(lit.) |
bp | 82 °C(lit.) |
mp | −89.5 °C(lit.) |
density | 0.785 g/mL at 25 °C(lit.) |
λ | H2O reference |
UV absorption | λ: 205 nm Amax: 1.0 |
| λ: 220 nm Amax: 0.30 |
| λ: 230 nm Amax: 0.15 |
| λ: 245 nm Amax: 0.05 |
| λ: 260 nm Amax: 0.03 |
| λ: 300-400 nm Amax: 0.01 |
|