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 7775-27-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 7775-27-1 Sodium persulfate

7775-27-1;15593-29-0 Sodium persulfate

??? ?????? Sodium persulfate
????? ??????????? Sodium persulfate; disodium peroxodisulfate; Peroxydisulfuric acid, disodium salt; Peroxydisulfuric acid (((HO)S(O)2)2O2), disodium salt; Sodium peroxydisulfate; Sodium persulphate; ; disodium [(sulfonatoperoxy)sulfonyl]oxidanide; disodium dioxidan-2-idesulfonate
?????? ???????? Na2S2O8
????? ??????? ??????? 174.104
InChI InChI=1/2Na.H2O5S/c;;1-5-6(2,3)4/h;;1H,(H,2,3,4)/q2*+1;/p-2
?????????? ???????? ??????? 7775-27-1;15593-29-0
???????? ????????? ??? 231-892-1
???? ?????? 7775-27-1;15593-29-0 Sodium persulfate
???? ???????? 100℃
??????? ?? ????? 550 g/L (20℃)
?????? ??? ??????? ??????  O:Oxidizing agent;
 Xn:Harmful;
??? ????????? R22:;
R36/37/38:;
R42/43:;
R8:;
???? ????? S17:;
S26:;
S36/37/39:;
S45:;
主站蜘蛛池模板: 东方市| 龙口市| 肃宁县| 洞口县| 山阴县| 咸丰县| 焉耆| 新建县| 县级市| 芦溪县| 旬邑县| 武清区| 麻栗坡县| 巩义市| 平南县| 蒙山县| 丹巴县| 六枝特区| 北安市| 昭平县| 临潭县| 汨罗市| 宜春市| 襄汾县| 泽库县| 吉木萨尔县| 祥云县| 象山县| 洛扎县| 南充市| 东乡族自治县| 池州市| 左贡县| 贵定县| 兰考县| 营口市| 本溪| 马山县| 固安县| 定南县| 积石山|