Synonyms: Thionol Dark Brown B; Sulphol Brown RW; Sulphol Brown RWB; Sulphur Brown DG; Sulphur Brown D; Pirocard Brown N; Immedial Dark Brown A;C.I. 53245; Sulphur Brown D2R; Pyrogene Black BrownBS;Diresul Brown N;Sulphol Dark Brown FRW; Sofral Brown B6R; Sulfanol Brown B;Thional Dark Brown 2RS;C.I. Sulphur Brown 5(8CI,9CI);
