347438 <common-name>7-o-[(2-hydroxy-3,5-dinitrophenyl)diazenyl] 2-o-[(4-nitrophenyl)diazenyl] 4-[(2,4-dihydroxyphenyl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonate</common-name> <description nil="true"/> <cas nil="true"/> <pubchem-id>139594400</pubchem-id> <chemical-formula>C28H17N9O16S2</chemical-formula> <weight>799.6</weight> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-08-31T11:11:47Z</created-at> <updated-at type="dateTime">2026-08-31T11:11:47Z</updated-at> 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