NILE CHEMICALS
NILE
CHEMICALS
| DINITROSALICYLIC ACID FOR SYNTHESIS | |
| C7H4N2O7 M.W. 228.12 | |
| Min. assay | 97% |
| Melting point | 171 - 174OC |
| Max. Limits of Impurities : | 198 - 200OC |
| Moisture ( H2O ) | 7% |
| Sulphated ash | 0.1% |
| Sulphate ( SO4 ) | 0.04% |
| Iron ( Fe ) | 0.005% |
| ( Reagent for obtaining molar reducing | |
| value for maltodextrines and for the | |
| colorimetric determination of amylase ) | |