English
vapor density
3.9 (vs air)
Quality Level
vapor pressure
97.5 mmHg ( 20 °C)
Assay
≥99.0%
form
liquid
technique(s)
HPLC: suitable
UV/Vis spectroscopy: suitable
impurities
<0.050% water
evapn. residue
<0.005%
refractive index
n20/D 1.3 (lit.)
pH
1 (20 °C, 10 g/L)
