NILE CHEMICALS
NILE
CHEMICALS
| DIPYRIDYL | |
| Reagent for colorimetric determination | |
| of iron | |
| Base for oxidation reduction indicator | |
| C10H8N2 M.W. 156.19 | |
| Minimum assay | 99.5% |
| Melting point | 70 - 72OC |
| Minimum sensitivity to Iron (Fe) | 1:10,000,000' |
| Maximum Limits of Impurities : | |
| Acid-insoluble matter | passes test |
| Sulphated ash | 0.05% |