乙腈

乙腈, HPLC Plus, ≥99.9%

HPLC Plus

100

1.41 (vs air)

72.8 mmHg ( 20 °C)

≥99.9%

liquid

973 °F

16 %

≤12 mAU (210 nm)

HPLC: suitable, IR spectroscopy: suitable

≤0.0001% free alkali (as NH₃), ≤0.0002% non-volatile matter, ≤0.001% free acid (as CH₃COOH), ≤0.01% water (Karl Fischer), ≤0.5 ppb fluorescence (quinine) at 254 nm, ≤0.5 ppb fluorescence (quinine) at 365 nm

10 ng/L (as heptachlor epoxide)

n20/D 1.344 (lit.)

81-82 °C (lit.)

−45 °C (lit.)

0.786 g/mL at 25 °C (lit.)

≤0.2 mAU at 254 nm, ≤1 mAU at 210 nm

H₂O reference

λ: 195 nm A_max: ≤0.10, λ: 200 nm A_max: ≤0.02, λ: 228 nm A_max: ≤0.005, λ: 235 nm A_max: ≤0.0044, λ: 250 nm A_max: ≤0.0044, λ: 400 nm A_max: ≤0.0044

CC#N

food and beverages

neat

1S/C2H3N/c1-2-3/h1H3

WEVYAHXRMPXWCK-UHFFFAOYSA-N