3709-43-1 disodium 4,4'-dinitrostilbene-2,2'-disulphonate

product Name	disodium 4,4'-dinitrostilbene-2,2'-disulphonate
CAS No	3709-43-1
Synonyms	4,4-Dinitrostilbene-2,2-disulfonic acid disodium salt; disodium 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonate); disodium 2,2'-(E)-ethene-1,2-diylbis(5-nitrobenzenesulfonate)
Molecular Formula	C₁₄H₈N₂Na₂O₁₀S₂
Molecular Weight	474.3303
InChI	InChI=1/C14H10N2O10S2.2Na/c17-15(18)11-5-3-9(13(7-11)27(21,22)23)1-2-10-4-6-12(16(19)20)8-14(10)28(24,25)26;;/h1-8H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b2-1+;;
EINECS	223-051-2
Molecular Structure
Hazard Symbols
Risk Codes
Safety Description

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