NILE CHEMICALS
NILE
CHEMICALS
|
NICOTINIC ACID |
|
| C6H5NO2 M.W. 123.11 | |
| Minimum assay | 99.5% |
| (acidimetric, on dried substances) | |
| Melting point | 233 - 236OC |
| Max. Limits of Impurities : | |
| Chloride (Cl) | 0.02% |
| Sulphate (SO4) | 0.02% |
| Heavy metals (as Pb) | 0.002% |
| Loss on drying (105OC) | 0.5% |