Thorin CAS #: 3688-92-4

Synonyms Thoron; Thoron(ol); APANS; 1-(2-Arsonophenylazo)-2-naphthol-3, 6-disulfonic acid disodium salt; 2-(2-Hydroxy-3, 6-disulfo-1-naphthylazo)phenylarsonic acid disodium salt; 2-(3, 6-Disulfo-2-hydroxy-1-naphthylazo)benzenearsonic acid disodium salt; disodium (4E)-4-[(2-arsonophenyl)hydrazinylidene]-3-oxonaphthalene-2, 7-disulfonate; D-Ox; Hydrolin; Reductone; disodium 4-[(o-arsonophenyl)azo]-3-hydroxynaphthalene-2, 7-disulphonate

Compound Formula: C16H11AsN2Na2O10S2 Molecular Weight: 576.3 Appearance: White crystalline powder Melting Point: 300 °C Boiling Point: N/A Density: N/A Solubility in H2O: N/A Exact Mass: 575.886647 Monoisotopic Mass: 575.886647

Health & Safety Information Signal Word: Danger Hazard Statements: H301-H331-H410 Hazard Codes: T,N Risk Codes: 23/25-50/53 Safety Statements: 20/21-28-45-60-61 RTECS Number: N/A Transport Information: UN 3465 6.1/PG 2 WGK Germany: 3

Chemical Identifiers Linear Formula: C16H11AsN2Na2O10S2 Pubchem CID: 6537679 MDL Number: MFCD00003888 EC No.: 222-993-1 IUPAC Name: disodium; (4E)-4-[(2-arsonophenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate Beilstein/Reaxys No.: 2957648 SMILES: C1=CC=C(C(=C1)NN=C2C3=C(C=C(C=C3)S(=O)(=O)[O-])C=C(C2=O)S(=O)(=O)[O-])[As](=O)(O)O.[Na+].[Na+] InchI Identifier: 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+;; InchI Key: ZQMPNLOZJUWHSA-WTBAQZMLSA-L