Premium grade Cas no. : 122-97-4 Flash point : 109.44 deg c Appearance : colorless liquid Olfactory note : balsamic Purity by gc (%) : nlt 99.00 Moisture content (% w/w) : nmt 0.50 Pure grade Cas no. : 122-97-4 Flash point : 109.44 deg c Appearance : colorless liquid Olfactory note : balsamic Purity by gc (%) : nlt 95.00 Moisture content (% w/w) : nmt 1.00. 200kg drums, 25 kg packs and 5 kg packs.