1.Appearance: Yellow crystalline powder. 2.Cas:117-80-6 3.Purity: 99.0% min 4. names:Dichlone . 5.C10H4Cl2O2 2,3-Dichloro-1,4-naphthoquinone(AURORA KA-5010;Dichloronaphthoquinone; DICHLON;DICHLONE; 'LGC' (1114); 2,3-Dichloro-1,4-naphthalenedione; 2,3-DICHLORO-1,4-NAPHTHAQUINONE; 2,3-DICHLORO-1,4-NAPHTHOQUINONE):1. main dataas below:Appearance: Yellow crystalline powder.Cas:117-80-6Purity: 99.0% ...