569-58-4 Aluminon

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Basic

CAS No. 569-58-4
Product Name Aluminon
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

Physical property

Melting point 220-225℃
Boiling point 762.8°C at 760 mmHg
Flash point 415.1°C
Water solubility 800 g/L (20℃)
Hazard Symbols Xi:Irritant;
Risk Codes R36/38:;
Safety Description S26:; S37/39:;