gradient grade
100
1.41 (vs air)
72.8 mmHg ( 20 °C)
≥99.9%
liquid
973 °F
16 %
≤15 mAU (210 nm)
HPLC: suitable
≤0.0002% free alkali (as NH3)
≤0.0005% non-volatile matter
≤0.001% free acid (as CH3COOH)
≤0.02% water (Karl Fischer)
≤0.5 ppb fluorescence (quinine) at 365 nm
≤1 ppb fluorescence (quinine) at 254 nm
n20/D 1.344 (lit.)
81-82 °C (lit.)
−45 °C (lit.)
0.786 g/mL at 25 °C (lit.)
≤0.5 mAU at 254 nm
≤3 mAU at 210 nm
λ: 195 nm Amax: ≤0.12
λ: 200 nm Amax: ≤0.032
λ: 230 nm Amax: ≤0.0044
λ: 235 nm Amax: ≤0.0044
λ: 250 nm Amax: ≤0.0044
λ: 400 nm Amax: ≤0.0044
food and beverages
room temp
CC#N
1S/C2H3N/c1-2-3/h1H3
WEVYAHXRMPXWCK-UHFFFAOYSA-N