潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 64-20-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 64-20-0 Tetramethylammonium bromide

64-20-0 Tetramethylammonium bromide

Nama produk Tetramethylammonium bromide
Nama bahasa Inggris Tetramethylammonium bromide; Tetra Methyl Ammonium Bromide; (dimethylamino)-methymethobromide; Ammonium, tetramethyl-, bromide; Methanaminium, N,N,N-trimethyl-, bromide; Methanaminium,N,N,N-trimethyl-,bromide; n,n,n-trimethyl-methanaminiubromide; n,n,n-trimethylmethanaminiumbromide; tetramethyl-ammoniubromide; TMAB; Tetramethyl ammonium bromide; N,N,N-trimethylmethanaminium bromide
MF C4H12BrN
Berat Molekul 154.0488
InChI InChI=1/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
CAS NO 64-20-0
EINECS 200-581-2
Struktur Molekul 64-20-0 Tetramethylammonium bromide
Titik lebur 230℃
Kelarutan air soluble
Simbol bahaya  T:Toxic;
Kode Risiko R25:;
R36/37/38:;
Keselamatan Deskripsi S26:;
S28A:;
S37/39:;
S45:;
主站蜘蛛池模板： 鹰潭市| 西城区| 和林格尔县| 景德镇市| 黄龙县| 柘荣县| 神木县| 曲沃县| 沾化县| 祁门县| 定兴县| 凤城市| 天峨县| 博客| 六安市| 将乐县| 株洲市| 石家庄市| 镇江市| 佛山市| 岳阳市| 苍山县| 莱西市| 长子县| 沙雅县| 姚安县| 宾阳县| 交口县| 城市| 沁水县| 察哈| 大丰市| 云和县| 正镶白旗| 资源县| 定襄县| 苗栗市| 文登市| 抚宁县| 镇康县| 云霄县|