CI: Vat Blue 4 CAS: 81-77-6 Molecular Formula: C28H14N2O4 Molecular Weight: 442.42 Meatotino ma Talosaga: Blue black powder.E le mafai ona solu i le vai, acetic acid, Pyridine, toluene, Xylene, Acetone ma le ethanol, e mafai ona solu i le vevela Chloroform.E masani ona faʻaaogaina i le vulu leuco vali ma dir ...
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