CAS:6226-79-5 中文名:麗春紅S 英文名:Ponceau S 中文別名: 麗春紅S 猩紅S,酸性紅112,3-羥基-4-[2-磺酸基-4-(4-磺酸苯基偶氮)苯基偶氮]-2,7-萘二磺酸四鈉鹽 英文別名: Ponceau S 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt Acid Red 112 C.I. 27195
性質(zhì): Solubility in water: 10 g/l Solubility in other solvents: insoluble in ether