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CAS号: 842-19-3 英文名称: disodium 7-hydroxynaphthalene-1,3-disulphonate 英文同义词: Ponceau 4R Impurity 2;sodium 7-hydroxynaphthalene-1,3-disulfonate;2-Naphthol-6,8-Disulfonic Acid Disodium Salt;Disodium 7-hydroxynaphthalene-1,3-disulfonate;disodium 7-hydroxynaphthalene-1,3-disulphonate;7-Hydroxy-1,3-Naphthalenedisulfonic Acid,Disodium;Disodium 7-Hydroxy-1,3-naphthalenedisulfonate Standard;7-Hydroxy-1,3-naphthalenedi(sulfonic acid sodium) salt;2-Hydroxynaphthalene-6,8-disulfonic acid disodium salt;7-Hydroxy-1,3-Naphthalenedisulfonic Acid Disodium Salt 中文名称: 二钠7-羟基萘-1,3-二磺酸钠 中文同义词: 7-羟基萘-1,3-二磺酸钠;7-羟基-1,3-萘二磺酸二钠;2-萘酚-6,8-二磺酸二钠盐;二钠7-羟基萘-1,3-二磺酸钠;7-羟基-1,3-萘二磺酸二钠标准品 分子式: C10H6Na2O7S2 分子量: 348.25998 EPA化学物质信息: 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, disodium salt (842-19-3)