2Pb; Molecular Weight:245.1968; EINECS:231-998-8 ">

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 7783-46-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 7783-46-2 Lead fluoride

7783-46-2 Lead fluoride

product Name Lead fluoride
CAS No 7783-46-2
Synonyms Lead(II) fluoride; Lead difluoride; Leaddifluoride; LEAD II FLUORIDE; Lead (II) fluoride; difluoro-lambda~2~-plumbane; tetrafluoroplumbane; lead(2+) dihydride difluoride
Molecular Formula F2Pb
Molecular Weight 245.1968
InChI InChI=1/2FH.Pb.2H/h2*1H;;;/q;;+2;;/p-2/r2FH.H2Pb/h2*1H;1H2/q;;+2/p-2
EINECS 231-998-8
Molecular Structure 7783-46-2 Lead fluoride
Melting point 824℃
Water solubility 0.065 g/100 mL (20℃)
Hazard Symbols  T:Toxic;
 N:Dangerous for the environment;
Risk Codes R20/22:;
R33:;
R50/53:;
R61:;
R62:;
Safety Description S45:;
S53:;
S60:;
S61:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 越西县| 景德镇市| 贞丰县| 图们市| 阳谷县| 内乡县| 余姚市| 施甸县| 马尔康县| 寿光市| 瑞昌市| 西丰县| 高平市| 通城县| 肇州县| 清水县| 罗城| 仁布县| 潼南县| 肥西县| 怀柔区| 高阳县| 城步| 盐边县| 且末县| 郁南县| 永吉县| 洛南县| 永州市| 左云县| 延长县| 铅山县| 贺兰县| 宜州市| 漳浦县| 三台县| 利辛县| 筠连县| 太仆寺旗| 永济市| 许昌县|