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Hexabromobenzene


Product name         Hexabromobenzene (HBB)
Product category    Flame retardant
Formula    C6Br6    
CAS NO    87-82-1
Specification Data Sheet

Appearance White Powder
Whiteness                  93.0
Bromine content % ≥           86
Free Bromine ppm          10 max
PH         4.5-7.5
Volatile content %         0.1 max
Water content %          0.05 max
Purity %           98.8
Conductivity         30 max
Size         10um max

Application
Hexabromobenzene referred HBB, molecular weight 551.6. A white powder, melting point 327οC and bromine content of 86%, the initial decomposition temperature of  340 οC.
Hydrolytic stability is high, do not dissolve in water, ethanol-soluble, ether, benzene soluble. 
A kind of brominated flame retardant, used as flame retardant additives, applicable to EP,ABS,PS,PE,PP,PA etc.

 


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