CAS No 3688-92-4 , disodium Search by region : Germany

Name: disodium
Synonyms: 3688-92-4; thoron;(4E)-4-[(2-arsonophenyl)hydrazinylidene]-3-oxonaphthalene-2,
7-disulfonate; APANS; Thoron(ol); 1-(2-Arsonophenylazo)-2-naphthol-3,6-disulfonic acid disodium salt;Thorin;disodium;
CAS Registry Number:3688-92-4
Transport: UN 3465 6
Flash Point: °C
Boiling Point: °Cat760mmHg
Density: g/cm³
Water Solubility: Soluble in water
Safety Statements: R23/25:Toxicbyinhalationandifswallowed.;R50/53:Verytoxictoaquaticorganisms,maycauselong-termadverseeffectsintheaquaticenvironment.;
Hazard Symbols: T:Toxic;N:Dangerousfortheenvironment;
Flash Point: °C
EINECS: 205-058-2
Molecular Weight: 576.297079
InchiKey: ZQMPNLOZJUWHSA-WTBAQZMLSA-L
InChI: InChI=1S/C16H13AsN2O10S2.2Na/c20-16-14(31(27,28)29)8-9-7-10(30(24,
25)26)5-6-11(9)15(16)19-18-13-4-2-1-3-12(13)17(21,22)23;;/h1-8,18H,(H2,
21,22,23)(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b19-15+;;
Risk Statements: S20/21:Whenusingdonoteat,drinkorsmoke.;S28A:Aftercontactwithskin,washimmediatelywithplentyofwater.;S45:Incaseofaccidentofifyoufeelunwell,seekmedicaladviceimmediately(showthelabelwherepossible).;S60:Thismaterialanditscontainermustbedisposedofashazardouswaste.;S61:Avoidreleasetotheenvironment.Refertospecialinstructions/Safetydatasheets.;
Molecular Formula: C₁₆H₁₁AsN₂Na₂O₁₀S₂
Molecular Structure:

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