又粗又硬又黄的视频,亚洲永久精品高清韩国,亚洲无码综合一区在线天堂,人妻体体内射精一区二区,日本免费中文字幕,色无码精品视频系列,一区二区免费在线观看

Product Name: Phosphorus tribromide

Synonyms: Phosphorus(III) bromide; Phosphoroustribromide; phosphorousbromide; phosphorusbromide[pbr3]; PHOSPHORUS BROMIDE; PHOSPHORIC (III) BROMIDE; tribromophosphine; Phosphorus(Ⅲ)bromide; extrema[qr]; PBr3; Phosphorous bromide; Phosphorous tribromide; Bhosphorus tribromide

CAS RN.: 7789-60-8

EINECS: 232-178-2

Molecular Weight: 270.6858

Molecular Formula: PBr3