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 3625-57-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 3625-57-8 Nile blue

3625-57-8 Nile blue

?? ????? Nile blue
?? ????? Nile blue; Nile Blue A; bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate; (9-diethylaminobenzo[a]phenoxazin-5-ylidene)ammonium; sulfuric acid
????????? ??????? C20H22N3O5S
???? ???????? 416.4702
InChI InChI=1/C20H19N3O.H2O4S/c1-3-23(4-2)13-9-10-17-18(11-13)24-19-12-16(21)14-7-5-6-8-15(14)20(19)22-17;1-5(2,3)4/h5-12,21H,3-4H2,1-2H3;(H2,1,2,3,4)/p+1
???? CAS 3625-57-8
EINECS 222-832-5
???? ???????? 3625-57-8 Nile blue
????? ????? 487.9°C at 760 mmHg
????? ???? 248.8°C
??? ???? 1.14E-09mmHg at 25°C
Hazard ??????
??????? ????
?????? ????? S24/25:Avoid contact with skin and eyes.;
主站蜘蛛池模板: 蒙自县| 灵武市| 祁连县| 双峰县| 琼中| 兰坪| 雅江县| 星座| 通榆县| 濮阳县| 黄梅县| 伊春市| 凉城县| 黔南| 金秀| 社会| 青岛市| 商南县| 邯郸县| 珲春市| 长寿区| 双鸭山市| 乌兰浩特市| 临泉县| 九龙城区| 买车| 南召县| 平果县| 武鸣县| 襄樊市| 黄大仙区| 璧山县| 陆丰市| 兴城市| 文登市| 芮城县| 富蕴县| 公主岭市| 乌什县| 石屏县| 得荣县|