Dibromohydantoin(DBDMH)
Basic information
CAS NO.77-48-5
UN NO.3087
Chemical formula: C5H6Br2N2O2
Molecular weight:285.9213
Character:slight yellow crystalline powder, powder:60-90mesh Granular:8-30mesh,15-25mesh,25-40mesh
Techical Index(Mass Fraction/%)
|
Items |
Index |
|
Appearance |
Slight yellow or off white powder |
|
Assay ≥ |
98% |
|
Bromine assay ≥ |
54.8% |
|
Melting point: |
185-192℃ |
|
Loss on drying ≤ |
0.5% |
Uses:
As a selective brominating agent, this product is mainly used in the field of pharmaceutical intermediate synthesis, and its yield and cost performance are better than NBS(bromosuccinimide).In addition, the product can also be used for the sterilization of industrial circulating cooling water to kill algae;Disinfection of swimming pool water;Disinfection of water bodies in aquaculture;Environmental disinfection in public places such as hotels and hospitals.
Package/Capacity of container/Storage
Packing:in double packing, inner packing is non-toxic polyethylene plastic bag seal, outer packing with paper plastic composite bag or cardboard drum, plastic drum packaging, each bag or drum, net weight of 25kg, or according to user needs packaging.
Transportation should be light loading and unloading, prevent the sun, rain, can not be mixed with toxic and harmful substances.
It should be stored in a cool, dry environment. It is forbidden to store with strong acid, strong alkali and reductive organic matter.