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        | 别名: | 钍试剂 ;1-(2-胂酸苯偶氮)-2-萘酚-3,6-二磺酸二钠盐,2-(2-羟基-3,6-二磺酸-1-萘基偶氮)苯砷2-[(2-Hydroxy-3,6-disulfo-1-naphthyl)azo]benzenearsonic Acid Disodium Salt  Aspan  Disodium 1-(2-Arsonophenylazo)-2-naphthol-3,6-disulfonate  Thoron  1-(2-Arsonophenylazo)-2-naphthol-3,6-disulfonic |  
        | Cas号: | 3688-92-4 | M D L: | MFCD00003888 |  
        | 分子式: | C16H11AsN2Na2O10S2 | 分子量: | 576.30 |  |  |