| 1 | 6408-78-2 | 酸性兰25 | acid blue 25 | C20H13N2NaO5S
| 染料;染料类;酸性染料;化工原料;弱酸性染料;精细化工原料 | 染料 |
| 2 | 37218-11-4 | Acid Blue 25 | Acid Blue 25 | C20H13N2NaO5S
| | |
| 3 | 3564-14-5 | 铬兰黑B | Eriochrome Blue Black B | C20H13N2NaO5S
| 滴定;分析试剂;生化试剂;其他生化试剂 | |
| 4 | 2538-85-4 | 铬蓝黑R | Palatine Chrome Black 6BN | C20H13N2NaO5S
| 试剂;生化试剂;生物染色剂 | |
| 5 | | SODIUM2,2'-DIHYDROXY-1,1'-AZONAPHTHALENE-4-SULFONATE | SODIUM2,2'-DIHYDROXY-1,1'-AZONAPHTHALENE-4-SULFONATE | C20H13N2NaO5S
| | |
| 6 | 94160-43-7 | sodium 4-[(1,5-dihydroxy-2-naphthyl)azo]naphthalene-1-sulphonate | sodium 4-[(1,5-dihydroxy-2-naphthyl)azo]naphthalene-1-sulphonate | C20H13N2NaO5S
| | |