国内三级直播间在观看,国产3p绿奴在线视频,亚洲精品国产精品乱欧美码不99,嫩草国产,毛片视频无遮挡在线播放,毛片视频无遮挡在线播放,黄色网址亚洲

Appearance: White powder
Bromine content: ＞ 66.7%
Main content: 99%
Decomposition temperature: 310 ℃
Free bromine: ≤10ppm
Product name: Tri (tribromophenyl) cyanurate
Alias: 2,4,6-tris (2,4,6-tribromophenoxy) -1,3,5-triazine; FR-245; FR245
CAS number: 25713-60-4
Molecular formula: C21H6Br9N3O3
Molecular weight: 1067.4266 
Volatility: ≤0.2%