Product Name : 1,3-dibromo-5,5-dimethylhydantoin(DBDMH)
CAS NO: 77-48-5
Formula: C5H6Br2N2O2
M Weight: 285.94
Properties: white or off-white crystalline powder, slightly dissdved in water,dissolved in chlorofor\,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.
Item |
Index |
Top-grade |
Qualified product |
Mass fraction of DBDMH, % ≥ |
98.0 |
97.0 |
Mass fraction of bromin(as Br2 ), % ≥ |
54.79 |
54.0 |
Chloride(as Cl ), % ≤ |
0.080 |
- |
Volatile matter(Loss on dry), % ≤ |
0.50 |
0.80 |