... formula:C12H18Br6 Molecular weight:641.7 CAS NO.:3194-55-6 Molecular formula:C12H18Br6 Molecular weight:641.7CAS NO.:3194-55 ... -75 74-75Hue APHA ≤ 30 30Volatile Matter (2h 110oC) % 0.5 0.5Characters: The product is white crystalline powder, melting point ... :25kg bags,500kg big bags,1000kg big bags 1,2,5,6,9,10-Hexabromocyclododecane (HBCD)