直接黄28;Vat Red GG;Vat Red 14;Nigrosin water soluble;nigrosin cell culture tested;Nigrosin Acid black;Acid Black 5 (50420);Nigrosin;Nigrosine Water Soluble;Acid black 2;Castorwax NF;Caswell No. 486A;EPA Pesticide Chemical Code 031604;Olio di ricino idrogenato;Olio di ricino idrogenato [Italian];Rice syn wax;UNII-ZF94AP8MEY;Unitina HR;RCRA waste no. P056;UN1045;fluoranyl;Fluorine;Copper(II) sulfate pe