TOLUENE FOR HPLC 99.9 - 2L
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Specifications
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| grade | HPLC |
| vapor density | 3.2 (vs air) |
| vapor pressure | 22 mmHg ( 20 °C) |
| 26 mmHg ( 25 °C) |
| assay | 99.9% |
| autoignition temp. | 997 °F |
| expl. lim. | 7 % |
| total impurities | ≤0.0005% non-volatile matter |
| ≤0.0005% thiophene |
| ≤0.001% free acid (as HCl) |
| ≤0.02% water (Karl Fischer) |
| transmittance 290 nm | ≥50% |
| 310 nm | ≥90% |
| 350 nm | ≥99% |
| refractive index n/D | 1.496(lit.) |
| bp | 110-111 °C(lit.) |
| mp | -93 °C(lit.) |
| density | 0.865 g/mL at 25 °C(lit.) |
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