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483-20-5 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylideen)-3-oxo-indoline-5-sulfonzuur |
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Naam product | 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylideen)-3-oxo-indoline-5-sulfonzuur |
Synoniemen | Indigotindisulfonaat; 5,5'-indigotindisulfonzuur; Indigokarmijn [JAN]; Blauwe X;Indigokarmijn; Indigotindisulfonzuur; Saksisch blauw; 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylideen)-3-oxo-indoline-5-sulfonzuur; (2E)-3,3'-dioxo-1,1',3,3'-tetrahydro-2,2'-biindool-5,5'-disulfonzuur; |
Engelse naam | 2-(1,3-dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonic acid;Indigotindisulfonate;5,5'-Indigotindisulfonic acid;Indigocarmine [JAN];Blue X;Indigocarmine;Indigotindisulfonic acid;Saxon blue;2-(1,3-Dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3-oxoindoline-5-sulphonic acid;(2E)-3,3'-dioxo-1,1',3,3'-tetrahydro-2,2'-biindole-5,5'-disulfonic acid |
MF | C16H10N2O8S2 |
Molecuulgewicht | 422.3892 |
InChI | InChI=1/C16H10N2O8S2/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14/h1-6,17-18H,(H,21,22,23)(H,24,25,26)/b14-13+ |
CAS-nummer | 483-20-5 |
EINECS | 207-593-7 |
Moleculaire Structuur | ![]() |
Dichtheid | 1.831g/cm3 |
Brekingsindex | 1.746 |
MSDS |