ETHYL ACETATE FOR HPLC & - 4X2L
|
|
Specifications
|
| grade | for HPLC |
| vapor density | 3 (20 °C |
| vapor pressure | 73 mmHg ( 20 °C) |
| assay | ≥99.7% |
| autoignition temp. | 801 °F |
| expl. lim. 2.2-11.5 %± | 38 °F |
| total impurities | ≤0.0005% non-volatile matter |
| ≤0.005% free acid (as CH3COOH) |
| ≤0.03% water (Karl Fischer) |
| transmittance 255 nm | ≥20% |
| 260 nm | ≥50% |
| 270 nm | ≥80% |
| 300 nm | ≥98% |
| refractive index n20/D | 1.3720(lit.) |
| bp | 76.5-77.5 °C(lit.) |
| mp | −84 °C(lit.) |
| density | 0.902 g/mL at 25 °C(lit.) |
|
