Product Description ? Appearance: White powder Content %≥: 58.0 Melt point ?C≥: 179 Moisture≤%: 0.2 Colorness (Pt-Co)≤: 20 Whiteness ≥: Volatile≤%: 0.3 Acetone insoluble %≤: Trace element mg/kg ≤: 1 Free bromine mg/kg ≤: 30 Application Used as reactive or additive flame retardant