Hexabromocyclododecane (HBCD)
CAS No.: [3194-55-6]
Molecular formula: C12H18Br6
Molecular weight: 641.69
Specification:
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Appearance: white crystalline powder
Initial melting point: 185°C min.
Bromine content: 73% min.
Total HBCD isomers: 98% min.
Main isomer: 85% min.
Volatiles (2hrs, at 105°C): 0.3% max.
Color (APHA, 2% in acetone): 20 max.
Free bromides: 100 ppm max.
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Packing: 20 kg or 25 kg bag
Usage: Additive flame retardant used in a wide range of polymers as well as textiles, adhesives, and coatings. It is particularly recommended for styrene based systems such as EPS.
