2; Molecular Weight:60.084 ; EINECS:215-683-2;238-878-4;262-373-8;231-545-4;238-878-4 ">

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 14808-60-7 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 14808-60-7 Silicon dioxide

14808-60-7 Silicon dioxide

product Name Silicon dioxide
CAS No 14808-60-7;112945-52-5;60676-86-0;7631-86-9;99439-28-8;10279-57-9
Synonyms Quartz; acticel; cab-o-sil; cab-o-sperse; Fumed Silicas; Silica, fused; Silica, vitreous; flatting agents; flatting agent; delustering agent; MATTING AGENT; Aerosil; Amorphous silica; Fumed silica; Silica; Quartz sand; White carbon black; white carbon; White carbon black,combustion method; Pelleted Hydrated Silica; Hydrated Silica; Silicondioxidehydrate; Silica, hydrate; Precipitated silica; Silica Dioxide
Molecular Formula SiO2
Molecular Weight 60.084
InChI InChI=1/O2Si/c1-3-2
EINECS 215-683-2;238-878-4;262-373-8;231-545-4;238-878-4
Molecular Structure 14808-60-7;112945-52-5;60676-86-0;7631-86-9;99439-28-8;10279-57-9 Silicon dioxide
Density 2.2
Melting point 1610℃
Boiling point 2230℃
Water solubility insoluble
Hazard Symbols
Risk Codes R37:Irritating to respiratory system.;
Safety Description S24/25:;
主站蜘蛛池模板: 思南县| 洪洞县| 聊城市| 政和县| 塘沽区| 铜陵市| 松滋市| 遂宁市| 油尖旺区| 逊克县| 宁国市| 咸丰县| 南宫市| 定兴县| 长丰县| 宜都市| 建平县| 天台县| 盘山县| 金坛市| 芜湖市| 酉阳| 秀山| 襄樊市| 泊头市| 河北省| 四会市| 平阳县| 梅河口市| 莱州市| 勃利县| 宁武县| 黄陵县| 神农架林区| 余姚市| 翼城县| 鄄城县| 金沙县| 芷江| 水城县| 阜南县|