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569-58-4 Aluminon

product Name Aluminon
CAS No 569-58-4
Synonyms C.I. Mordant Violet 39, triammonium salt (8CI); Aurintricarboxylic acid triammonium salt; triammonium 5,5-(3-carboxylato-4-oxocyclohexa-2,5-dienylidenemethylene)disalicylate; ammonium aurinetricarboxylate; triammonium 3,3'-[(3-carboxylato-4-oxocyclohexa-2,5-dien-1-ylidene)methanediyl]bis(6-hydroxybenzoate); amino (3E)-3-[(3-aminooxycarbonyl-4-hydroxy-phenyl)-(3-formyloxy-4-hydroxy-phenyl)methylene]-6-oxo-cyclohexa-1,4-diene-1-carboxylate; ammonia; Aurin tricarboxylic acid ammonium salt
Molecular Formula C22H19N3O9
Molecular Weight 469.401
InChI InChI=1/C22H16N2O9.H3N/c23-32-21(29)14-7-11(1-4-16(14)26)20(13-3-6-18(28)19(9-13)31-10-25)12-2-5-17(27)15(8-12)22(30)33-24;/h1-10,26,28H,23-24H2;1H3/b20-12+;
EINECS 209-319-1
Molecular Structure 569-58-4 Aluminon
Melting point 220-225℃
Boiling point 762.8°C at 760 mmHg
Flash point 415.1°C
Water solubility 800 g/L (20℃)
Vapour Pressur 4.32E-24mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/38:;
Safety Description S26:;
S37/39:;
MSDS Material Safety Data Sheet