基本信息：
中文名称 4,5-二羟基-3-(1-萘氮杂)-2,7-萘二磺酸
英文名称 (3E)-5-hydroxy-3-(种轻黄落naphthalen-1-ylhydrazinylidene)-4-oxonaphthalene-2,7-disulfonic acid
英文别名 Naphthalin-(1 azo 2)-(1.8-dioxy-新曲naphthalin-disulfonsaeure-(3.6));1'.8'-Dihydroxy-[1.2']azonaphthalin-disulfonsaeure-(3'.6');4,5-dihydroxy-3-[1]naphthylaz般围烈著o-naphthalene接圆击陈刻可导案今攻外-2,7-disulfonic acid;4,5-Dihydroxy-3-[1]naphthylazo-naphthalin-2,7-disulfonsaeure;1-Naphthylazo-chro举破紧铁motropsaeure;
CAS号 62106-17-6
英国海关编码(HS-code)：2927000090
概述（Summary）：
2927000090. Other Diazo-, azo- or azoxy-compounds. General tariff:技叶确获.
