[Dye standard of National Institute of Hygienic Sciences, "Fast Red S Standard"].
D001391:Azo Compounds / Q000592:standards*; D004396:Coloring Agents / Q000592:standards*; D007564:Japan; D009281:Naphthalenes / Q000592:standards; D013451:Sulfonic Acids / Q000592:standards
D001391:Azo Compounds; D004396:Coloring Agents; D009281:Naphthalenes; D013451:Sulfonic Acids