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英文名称: | Direct Red 31 |
英文别名: | Direct Red 31;EINECS 225-669-8;C.I. Direct red 31;7,7'-iminobis[4-hydroxy-3-(phenylazo)-2-naphthalenesulfonic aci disodium sa;C.I.Direct Red 31(29100);Direct Pink 12B;Benzo Rhoduline Red B;Chloramine Rose B,Pyrazol Pink 2B;Diphenyl Red RW;Nippon Fast Red 2B;Aizen Direct Rhoduline Red BH;Amanil Rhoduline Red B;Atlantic Brilliant Red 12B;Atul Direct Red 12B;Azine Fast Red 12BK;Belamine Fast Pink G;7,7'-Iminobis[4-hydroxy-3-(2-phenyldiazenyl)-2-naphthalenesulfonic acid sodium salt |
中文别名: | 直接红31;直接桃红12B;C.I.直接红31;直接桃红;直接桃红5B;直接红 31 |
CAS No.: | 5001-72-9 |
分子式: | C32H21N5NA2O8S2 |
分子量: | 713.65 |
纯度: | 强度:100% |