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   ChemNet > CAS > 128-42-7 4,4'-dinitrostilbene-2,2'-disulphonic acid

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128-42-7 4,4'-dinitrostilbene-2,2'-disulphonic acid

product Name 4,4'-dinitrostilbene-2,2'-disulphonic acid
CAS No 128-42-7
Synonyms 4,4-Dinitrostilbene-2,2-disulfonic acid; 4,4'-Dinitrostilbene-2,2'-Disulfonic Acid; 2,2'-ethene-1,2-diylbis(5-nitrobenzenesulfonic acid); sodium 5-nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonate; 4,4-Diamino-2,2-stilbene-Disulfonic Acid
Molecular Formula C14H10N2O10S2
Molecular Weight 430.37
InChI InChI=1/C14H10N2O10S2.Na/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;+1/p-1
EINECS 204-885-6
Molecular Structure 128-42-7 4,4'-dinitrostilbene-2,2'-disulphonic acid

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Description What is the chemical of 4,4-Dinitrostilbene-2,2-Disulfonic Acid ? Appearance: Orange powder; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR£º conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer¡¯s request ; Loss on drying:0.5% max. or as per the customer¡¯s request ; MP:265~267 ¡ãC
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