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 21908-53-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 21908-53-2 Mercury(II) oxide, red, ACS

21908-53-2 Mercury(II) oxide, red, ACS

product Name Mercury(II) oxide, red, ACS
CAS No 21908-53-2
Synonyms C.I. 77760; Mercuric oxide; Mercury(ii) oxide, yellow; oxomercury; mercuric oxygen(-2) anion
Molecular Formula HgO
Molecular Weight 216.5894
InChI InChI=1/Hg.O/q+2;-2
EINECS 244-654-7
Molecular Structure 21908-53-2 Mercury(II) oxide, red, ACS
Melting point 500℃ (dec.)
Hazard Symbols  T+:Very toxic;
 N:Dangerous for the environment;
Risk Codes R26/27/28:;
R33:;
R50/53:;
Safety Description S13:;
S28A:;
S45:;
S60:;
S61:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 乌拉特前旗| 镶黄旗| 钟山县| 安龙县| 平和县| 即墨市| 临江市| 仁寿县| 泊头市| 广汉市| 元朗区| 浦东新区| 延安市| 宣城市| 大足县| 荃湾区| 岫岩| 铁岭市| 临邑县| 凯里市| 乡城县| 民乐县| 海伦市| 长乐市| 七台河市| 林甸县| 江山市| 峡江县| 惠水县| 天峨县| 康平县| 德令哈市| 名山县| 上杭县| 泾源县| 宜宾市| 高邑县| 绵阳市| 柏乡县| 通渭县| 泸西县|