Extra-dry pyridine containing less than 0.01% water.
M | 79.10 |
---|---|
D | 0.98 |
b.p | 115-116 °C |
m.p | -42 °C |
Color (APHA, Pt-Co) | max. 10 |
---|---|
Assay (GC, on anhydrous basis) | min. 99.8% |
Residue after evaporation | max. 0.001%w/w |
Subs. reducing KMnO4 | Passes test |
Water (KF) | max. 0.01%w/w |