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 10213-10-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 10213-10-2 Sodium Tungstate Dihydrate

10213-10-2 Sodium Tungstate Dihydrate

??? ?????? Sodium Tungstate Dihydrate
????? ??????????? Sodium Tungstate Dihydrate; Sodium dioxido(dioxo)tungsten hydrate (2:1:2); Sodiumtungstatedihydrate; tungsten, diolatodioxo-, sodium salt, hydrate (1:2:2)
?????? ???????? Na2WO4?2H2O
????? ??????? ??????? 329.8477
InChI InChI=1/2Na.2H2O.4O.W/h;;2*1H2;;;;;/q2*+1;;;;;2*-1;/r2Na.O4W.2H2O/c;;1-5(2,3)4;;/h;;;2*1H2/q2*+1;-2;;
?????????? ???????? ??????? 10213-10-2
???????? ????????? ??? 236-743-4
???? ?????? 10213-10-2 Sodium Tungstate Dihydrate
???? ???????? 698℃
??????? ?? ????? 730 g/L (20℃)
?????? ??? ??????? ??????  Xn:Harmful;
??? ????????? R22:;
R36/38:;
???? ????? S26:;
S37/39:;
主站蜘蛛池模板： 唐山市| 泗洪县| 建湖县| 宁德市| 嘉鱼县| 贵港市| 阜南县| 兴隆县| 江孜县| 台中市| 北海市| 余姚市| 平塘县| 蒙阴县| 娱乐| 三亚市| 溧水县| 凤庆县| 衡水市| 泉州市| 巴东县| 中江县| 马关县| 冕宁县| 延川县| 兴宁市| 古交市| 平邑县| 隆安县| 玉山县| 弋阳县| 彭州市| 上栗县| 清水河县| 吐鲁番市| 江油市| 偏关县| 康马县| 四平市| 梁河县| 静安区|