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17199-35-8 dibromosulphthalein

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Product Name dibromosulphthalein
CAS No. 17199-35-8
Synonyms PHENOL-3,6-DIBROMSULPHTHALEINDISULPHONATE; (4,7-dibromo-3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)dibenzene-4,1-diyl bis(hydrogen sulfate)
InChI InChI=1/C20H12Br2O10S2/c21-15-9-10-16(22)18-17(15)19(23)30-20(18,11-1-5-13(6-2-11)31-33(24,25)26)12-3-7-14(8-4-12)32-34(27,28)29/h1-10H,(H,24,25,26)(H,27,28,29)
Molecular Formula C20H12Br2O10S2
Molecular Weight 636.2413
Density 2.005g/cm3
Refractive index 1.716