| Chemical name | 1,3-dibromo-5,5-dimethylhydantoin(DBDMH) |
| CAS NO: | 77-48-5 |
| Molecular formula: | C5H6Br2N2O2 |
| Structural formula: |  |
| Related Molecular mass: | 285.94 |
| Properties: | white or off-white crystalline powder, slightly dissdved in water,dissolved in chloroform,ethanol and other organic solvent,easy to decompose in strong acid or alkali,stable when in dry state. having slight rritation odour. |
| Uses: | mainly used in the disinfection of industrial circulating water, swimming pool, spring, hospital sewage, medicinal facilities, aquaculture, food process, hotel, home, warehouse, custom and epidemic-stricken area; or used as brominating agent in chemical industry, pharmaceutical industry, rubber industry, and so on. |
| Quality index(company standard): | | Item | Index | | Top-grade | Qualified product | | Mass fraction of DBDMH, % ≥ | 98.0 | 97.0 | | Mass fraction of bromine(as Br2 ), % ≥ | 54.79 | 54.0 | | Chloride(as Cl ), % ≤ | 0.080 | － | | Volatile matter(Loss on dry), % ≤ | 0.50 | 0.80 | |
| Packing: | 40KG in double-layer plastic bag lined carton or following your demands, It should be kept in cool and dry place, don't mix with toxic matter, avoid contamination. |
